Advanced tools for industry Precision crafted excellence Group 700 Solid Carbide Burs (Inch)

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Advanced tools for industry Precision crafted excellence Group 700 Solid Carbide Burs (Inch) Phone: 310-464-8050 Fax: 310-464-8058 sales@bestcarbide.com www.bestcarbide.com

Performance: Optimized carbide grades Highly innovative tool geometries Superior grinding quality Advanced tool coating technology Quality: Latest CNC grinding technology State of the art facility and quality control equipment 102 automated CNC grinding machines Over 34-years of experience and expertise Best product / price value Service: Commitment to total customer satisfaction Providing solutions with performance and special tools Fast turn-around time for quotations Outstanding order fulfillment Excellent customer service BEST CARBIDE CUTTING TOOLS, INC. 1401 W. Walnut Street, Rancho Dominguez, CA. 90220 USA Phone: 310-464-8050 Fax: 310-464-8058 Web: www.bestcarbide.com Email: sales@bestcarbide.com Advanced tools for industry Precision crafted excellence Made in the USA II sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

Technical Support Information Selection by size Miniature Carbide Burs: These micro tools are made in a solid carbide construction, offering greatest rigidity and are ideal for small and delicate work pieces. All miniature burs feature a shank diameter of 1/8. Selection by size. Regular Size Carbide Burs: These precision tools are made in a 2 piece construction, featuring polished steel shanks and brazed carbide heads. Brazing strength measures 3500 psi. All regular burs feature a standard shank diameter of 1/4. Shank diameter of 3/8 are available upon request. Long Shank Carbide Burs: These carbide burs are the tool of choice when a long reach is required. All long shanks burs feature polished steel shanks with a length of 6. Flexible steel shanks are available upon request. Selection by cut...simply the best choice for advanced carbide cutting tools (SC) : This cut generates the best surface finish due to the largest flute contact patch but demands greater operator skill and control. (DC) : Most popular geometry as the combination of right and left hand flutes provides easier operator control while still maintaining a good surface finish. Diamond Cut (DM) : Ideal for hard materials due to the smallest flute contact patch. This results into better heat management. Expect a lesser surface finish quality. (NF) : Special single flute geometry for improved cutting performance and chip evacuation in Aluminum, Aluminum Alloys, Plastics and non ferrous materials. Coarse Cut (CC) : This flute geometry generates a more aggressive cutting action and better chip evacuation due to a coarser positioning of the right and left hand flutes. sales@bestcarbide.com Precision crafted excellence 1

Selection by SB: Cylinder with End Cut SA: Cylinder SC DC SC NF DC SC NF SG: Tree with Pointed End SC DC NF DC DC SH: Flame SC DC SL: Taper with Radius End SC SC NF SE: Oval SD: Ball SC DC SC: Cylinder with Radius Cut NF NF SC SJ: 60 Cone NF DC NF SF: Tree with Radius End SC SM: Cone SC DC DC DC NF SK: 90 Cone SC DC SN: Inverted Cone NF SC DC SC = DC = NF = 2 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

...simply the best choice for advanced carbide cutting tools Product Index SA: Cylinder miniature & regular sizes / single cut & double cut...5 SB: Cylinder with End Cut miniature & regular sizes / single cut & double cut...6 SC: Cylinder with Radius End miniature & regular sizes / single cut & double cut...7 SD: Ball miniature & regular sizes / single cut & double cut...8 SE: Oval miniature & regular sizes / single cut & double cut...9 SF: Tree with Radius End miniature & regular sizes / single cut & double cut... 10 SG: Tree with Pointed End miniature & regular sizes / single cut & double cut... 11 SJ: 60 Cone miniature & regular sizes / single cut & double cut... 11 SH: Flame miniature & regular sizes / single cut & double cut... 12 SK: 90 Cone miniature & regular sizes / single cut & double cut... 12 SL: Taper with Radius End miniature & regular sizes / single cut & double cut... 13 SM: Cone miniature & regular sizes / single cut & double cut... 14 SN: Inverted Cone miniature & regular sizes / single cut & double cut... 14 Burs all sizes & shapes...15-16 Long Shank Burs all sizes & shapes... 17 Coarse Cut High Performance Burs all sizes & shapes... 18 Bur Kits miniature & regular sizes... 19 Technical Support Speed Recommendations for Industry Standard Carbide Burs... 21 Tool Coatings... 21 Company & Process Technology... 22 Best Carbide Product Catalogs... 23 Best Carbide Product Line...24-25 sales@bestcarbide.com Precision crafted excellence 3

SA Cylinder 721-SA61 723-SA61 SA-61 1/16 3/32 1-1/2 1/4 721-SA41 723-SA41 SA-41 1/16 1/8 1-1/2 1/4 721-SA41 723-SA41 SA-41 1/16 1/8 2 1/4 721-SA41L3 723-SA41L3 SA-41 1/16 1/8 3 1/4 721-SA63 723-SA63 SA-63 3/32 3/32 1-1/2 3/8 721-SA42 723-SA42 SA-42 3/32 1/8 1-1/2 7/16 721-SA42 723-SA42 SA-42 3/32 1/8 2 7/16 721-SA42L3 723-SA42L3 SA-42 3/32 1/8 3 7/16 721-SA43 723-SA43 SA-43 1/8 1/8 1-1/2 9/16 721-SA43 723-SA43 SA-43 1/8 1/8 2 9/16 721-SA43L3 723-SA43L3 SA-43 1/8 1/8 3 9/16 701-SA11 703-SA11 SA-11 1/8 1/4 2 1/2 701-SA12 703-SA12 SA-12 1/8 1/4 2 5/8 721-SA52 723-SA52 SA-52 5/32 1/8 2 1/2 701-SA13 703-SA13 SA-13 5/32 1/4 2 5/8 721-SA53 723-SA53 SA-53 3/16 1/8 2 1/2 721-SA81 723-SA81 SA-81 3/16 3/16 2 1/2 721-SA81L3 723-SA81L3 SA-81 3/16 3/16 3 1/2 701-SA14 703-SA14 SA-14 3/16 1/4 2 5/8 721-SA51 723-SA51 SA-51 1/4 1/8 2 1/2 701-SA1 703-SA1 SA-1 1/4 1/4 2 5/8 701-SA1L 703-SA1L SA-1 1/4 1/4 2 1 701-SA2 703-SA2 SA-2 5/16 1/4 2-1/2 3/4 701-SA3 703-SA3 SA-3 3/8 1/4 2-1/2 3/4 701-SA3L 703-SA3L SA-3 3/8 1/4 2-3/4 1 701-SA3X 703-SA3X SA-3 3/8 1/4 3-1/4 1-1/2 701-SA4 703-SA4 SA-4 7/16 1/4 2-3/4 1 701-SA5 703-SA5 SA-5 1/2 1/4 2-3/4 1 701-SA6 703-SA6 SA-6 5/8 1/4 3 1 701-SA15 703-SA15 SA-15 3/4 1/4 2-1/2 1/2 701-SA16 703-SA16 SA-16 3/4 1/4 2-3/4 3/4 701-SA7 703-SA7 SA-7 3/4 1/4 3 1 701-SA8 703-SA8 SA-8 7/8 1/4 3 1 701-SA9 703-SA9 SA-9 1 1/4 3 1 When ordering coated cylinder shaped carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SA9-A. For more coating information please refer to page 21. 4 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

SB Cylinder with End Cut 721-SB41 723-SB41 SB-41 1/16 1/8 1-1/2 1/4 721-SB41 723-SB41 SB-41 1/16 1/8 2 1/4 721-SB41L3 723-SB41L3 SB-41 1/16 1/8 3 1/4 721-SB42 723-SB42 SB-42 3/32 1/8 1-1/2 7/16 721-SB42 723-SB42 SB-42 3/32 1/8 2 7/16 721-SB42L3 723-SB42L3 SB-42 3/32 1/8 3 7/16 721-SB43 723-SB43 SB-43 1/8 1/8 1-1/2 9/16 721-SB43 723-SB43 SB-43 1/8 1/8 2 9/16 721-SB43L3 723-SB43L3 SB-43 1/8 1/8 3 9/16 721-SBECO SB-ECO 1/8 1/8 1-1/2 End Cut Only 701-SB11 703-SB11 SB-11 1/8 1/4 2 1/2 701-SB12 703-SB12 SB-12 1/8 1/4 2 5/8 701-SB13 703-SB13 SB-13 5/32 1/4 2 5/8 721-SB53 723-SB53 SB-53 3/16 1/8 2 1/2 701-SB14 703-SB14 SB-14 3/16 1/4 2 5/8 721-SB51-3/16 723-SB51-3/16 SB-51 1/4 1/8 1-11/16 3/16 721-SB51-1/2 723-SB51-1/2 SB-51 1/4 1/8 2 1/2 701-SB1 703-SB1 SB-1 1/4 1/4 2 5/8 701-SB1L 703-SB1L SB-1 1/4 1/4 2 1 701-SB2 703-SB2 SB-2 5/16 1/4 2-1/2 3/4 701-SB3 703-SB3 SB-3 3/8 1/4 2-1/2 3/4 701-SB3L 703-SB3L SB-3 3/8 1/4 2-3/4 1 701-SB3X 703-SB3X SB-3 3/8 1/4 3-1/4 1-1/2 701-SB4 703-SB4 SB-4 7/16 1/4 2-3/4 1 701-SB5 703-SB5 SB-5 1/2 1/4 2-3/4 1 701-SB6 703-SB6 SB-6 5/8 1/4 3 1 701-SB15 703-SB15 SB-15 3/4 1/4 2-1/2 1/2 701-SB16 703-SB16 SB-16 3/4 1/4 2-3/4 3/4 701-SB7 703-SB7 SB-7 3/4 1/4 3 1 701-SB8 703-SB8 SB-8 7/8 1/4 3 1 701-SB9 703-SB9 SB-9 1 1/4 3 1 When ordering coated cylinder shaped carbide burs with an end cut add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 721-SB11-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 5

SC Cylinder with Radius End 721-SC61 723-SC61 SC-61 3/32 3/32 1-1/2 3/8 721-SC41 723-SC41 SC-41 3/32 1/8 1-1/2 7/16 721-SC42 723-SC42 SC-42 1/8 1/8 1-1/2 9/16 721-SC42 723-SC42 SC-42 1/8 1/8 2 9/16 721-SC42L3 723-SC42L3 SC-42 1/8 1/8 3 9/16 701-SC11 703-SC11 SC-11 1/8 1/4 2 1/2 701-SC12 703-SC12 SC-12 1/8 1/4 2 5/8 721-SC52 723-SC52 SC-52 5/32 1/8 2 1/2 701-SC13 703-SC13 SC-13 5/32 1/4 2 5/8 721-SC53 723-SC53 SC-53 3/16 1/8 2 1/2 721-SC81 723-SC81 SC-81 3/16 3/16 2 1/2 701-SC14 703-SC14 SC-14 3/16 1/4 2 5/8 721-SC51 723-SC51 SC-51 1/4 1/8 2 1/2 701-SC1 703-SC1 SC-1 1/4 1/4 2 5/8 701-SC1L 703-SC1L SC-1L 1/4 1/4 2 1 701-SC2 703-SC2 SC-2 5/16 1/4 2-1/2 3/4 701-SC3 703-SC3 SC-3 3/8 1/4 2-1/2 3/4 701-SC3L 703-SC3L SC-3L 3/8 1/4 2-3/4 1 701-SC3X 703-SC3X SC-3X 3/8 1/4 3-1/4 1-1/2 701-SC4 703-SC4 SC-4 7/16 1/4 2-3/4 1 701-SC5 703-SC5 SC-5 1/2 1/4 2-3/4 1 701-SC6 703-SC6 SC-6 5/8 1/4 3 1 701-SC15 703-SC15 SC-15 3/4 1/4 2-1/2 1/2 701-SC16 703-SC16 SC-16 3/4 1/4 2-3/4 3/4 701-SC7 703-SC7 SC-7 3/4 1/4 3 1 701-SC8 703-SC8 SC-8 7/8 1/4 3 1 701-SC9 703-SC9 SC-9 1 1/4 3 1 When ordering coated cylinder shaped carbide burs with a radius end add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SC11-A. For more coating information please refer to page 21. 6 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

SD Ball 721-SD61 723-SD61 SD-61 3/32 3/32 1-1/2 5/64 721-SD41 723-SD41 SD-41 3/32 1/8 1-1/2 5/64 721-SD42 723-SD42 SD-42 1/8 1/8 1-1/2 3/32 721-SD42 723-SD42 SD-42 1/8 1/8 2 3/32 721-SD42L3 723-SD42L3 SD-42 1/8 1/8 3 3/32 701-S1 703-S1 SD-11 1/8 1/4 2 3/32 721-SD52 723-SD52 SD-52 5/32 1/8 1-21/32 9/64 721-SD53 723-SD53 SD-53 3/16 1/8 1-21/32 5/32 721-SD53L3 723-SD53L3 SD-53 3/16 1/8 3-5/32 5/32 721-SD81 723-SD81 SD-81 3/16 3/16 2 5/32 701-S4 703-S4 SD-14 3/16 1/4 2 5/32 721-SD51 723-SD51 SD-51 1/4 1/8 1-23/32 7/32 701-S 703-S SD-1 1/4 1/4 2 7/32 701-S 703-S SD-2 5/16 1/4 2 1/4 701-SD3 703-SD3 SD-3 3/8 1/4 2-1/16 5/16 701-SD4 703-SD4 SD-4 7/16 1/4 2-1/8 3/8 701-SD5 703-SD5 SD-5 1/2 1/4 2-3/16 7/16 701-SD6 703-SD6 SD-6 5/8 1/4 2-9/16 9/16 701-SD7 703-SD7 SD-7 3/4 1/4 2-11/16 11/16 701-SD9 703-SD9 SD-9 1 1/4 2-15/16 15/16 When ordering coated ball shaped carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-S1-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 7

SE Oval 721-SE61 723-SE61 SE-61 3/32 3/32 1-1/2 1/8 721-SE41 723-SE41 SE-41 1/8 1/8 1-1/2 7/32 721-SE41 723-SE41 SE-41 1/8 1/8 2 7/32 721-SE41L3 723-SE41L3 SE-41 1/8 1/8 3 7/32 721-SE53 723-SE53 SE-53 3/16 1/8 1-25/32 9/32 721-SE81 723-SE81 SE-81 3/16 3/16 2 9/32 701-SE11 703-SE11 SE-11 3/16 1/4 2 5/16 721-SE51 723-SE51 SE-51 1/4 1/8 1-7/8 3/8 701-SE1 703-SE1 SE-1 1/4 1/4 2 3/8 701-SE2 703-SE2 SE-2 5/16 1/4 2-1/4 1/2 701-SE3 703-SE3 SE-3 3/8 1/4 2-3/8 5/8 701-SE5 703-SE5 SE-5 1/2 1/4 2-5/8 7/8 701-SE6 703-SE6 SE-6 5/8 1/4 3 1 701-SE7 703-SE7 SE-7 3/4 1/4 3 1 When ordering coated oval shaped carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SE11-A. For more coating information please refer to page 21. 8 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

SF Tree with Radius End 721-SF61 723-SF61 SF-61 3/32 3/32 1-1/2 1/4 721-SF41 723-SF41 SF-41 1/8 1/8 1-1/2 1/4 721-SF42 723-SF42 SF-42 1/8 1/8 1-1/2 1/2 721-SF42 723-SF42 SF-42 1/8 1/8 2 1/2 721-SF42L3 723-SF42L3 SF-42 1/8 1/8 3 1/2 701-SF11 703-SF11 SF-11 1/8 1/4 2 1/2 721-SF52 723-SF52 SF-52 5/32 1/8 2 1/2 721-SF53 723-SF53 SF-53 3/16 1/8 2 1/2 721-SF81 723-SF81 SF-81 3/16 3/16 2 1/2 721-SF51 723-SF51 SF-51 1/4 1/8 2 1/2 701-SF1 703-SF1 SF-1 1/4 1/4 2 5/8 701-SF3 703-SF3 SF-3 3/8 1/4 2-1/2 3/4 701-SF4 703-SF4 SF-4 7/16 1/4 2-3/4 1 701-SF13 703-SF13 SF-13 1/2 1/4 2-1/2 3/4 701-SF5 703-SF5 SF-5 1/2 1/4 2-3/4 1 701-SF6 703-SF6 SF-6 5/8 1/4 3 1 701-SF7 703-SF7 SF-7 3/4 1/4 3 1 701-SF14 703-SF14 SF-14 3/4 1/4 3-1/4 1-1/4 701-SF15 703-SF15 SF-15 3/4 1/4 3-1/2 1-1/2 When ordering coated tree shaped carbide burs with a radius end add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SF11-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 9

SG Tree with Pointed End 721-SG61 723-SG61 SG-61 3/32 3/32 1-1/2 1/4 721-SG41 723-SG41 SG-41 1/8 1/8 1-1/2 1/4 721-SG42 723-SG42 SG-42 1/8 1/8 1-1/2 5/16 721-SG43 723-SG43 SG-43 1/8 1/8 1-1/2 3/8 721-SG44 723-SG44 SG-44 1/8 1/8 1-1/2 1/2 721-SG44 723-SG44 SG-44 1/8 1/8 2 1/2 721-SG44L3 723-SG44L3 SG-44 1/8 1/8 3 1/2 721-SG52 723-SG52 SG-52 5/32 1/8 2 1/2 721-SG53 723-SG53 SG-53 3/16 1/8 2 1/2 721-SG81 723-SG81 SG-81 3/16 3/16 2 1/2 721-SG51 723-SG51 SG-51 1/4 1/8 2 1/2 701-SG1 703-SG1 SG-1 1/4 1/4 2 5/8 701-SG2 703-SG2 SG-2 5/16 1/4 2-1/2 3/4 701-SG3 703-SG3 SG-3 3/8 1/4 2-1/2 3/4 701-SG13 703-SG13 SG-13 1/2 1/4 2-1/2 3/4 701-SG5 703-SG5 SG-5 1/2 1/4 2-3/4 1 701-SG6 703-SG6 SG-6 5/8 1/4 3 1 701-SG7 703-SG7 SG-7 3/4 1/4 3 1 701-SG15 703-SG15 SG-15 3/4 1/4 3-1/2 1-1/2 SH Flame 721-SH41 723-SH41 SH-41 1/8 1/8 1-1/2 1/4 721-SH41 723-SH41 SH-41 1/8 1/8 2 1/4 721-SH41L3 723-SH41L3 SH-41 1/8 1/8 3 1/4 721-SH53 723-SH53 SH-53 3/16 1/8 1-7/8 3/8 701-SH1 703-SH1 SH-1 1/4 1/4 2 5/8 701-SH2 703-SH2 SH-2 5/16 1/4 2-1/2 3/4 701-SH5 703-SH5 SH-5 1/2 1/4 3 1-1/4 701-SH6 703-SH6 SH-6 5/8 1/4 3-7/16 1-7/16 701-SH7 703-SH7 SH-7 3/4 1/4 3-5/8 1-5/8 When ordering coated tree shaped carbide burs with a pointed end or flame shape carbide bur add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SG1-A. For more coating information please refer to page 21. 10 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

SJ 60 Cone 721-SJ42 723-SJ42 SJ-42 1/8 1/8 1-1/2 3/32 701-SJ1 703-SJ1 SJ-1 1/4 1/4 2 3/16 701-SJ3 703-SJ3 SJ-3 3/8 1/4 2-3/16 5/16 701-SJ5 703-SJ5 SJ-5 1/2 1/4 2-19/64 7/16 701-SJ6 703-SJ6 SJ-6 5/8 1/4 2-11/16 9/16 701-SJ7 703-SJ7 SJ-7 3/4 1/4 2-51/64 19/32 701-SJ9 703-SJ9 SJ-9 1 1/4 2-31/32 15/16 SK 90 Cone 721-SK42 723-SK42 SK-42 1/8 1/8 1-1/2 1/16 701-SK1 703-SK1 SK-1 1/4 1/4 2 1/8 701-SK3 703-SK3 SK-3 3/8 1/4 2-1/16 3/8 701-SK5 703-SK5 SK-5 1/2 1/4 2-1/8 1/4 701-SK6 703-SK6 SK-6 5/8 1/4 2-31/64 5/16 701-SK7 703-SK7 SK-7 3/4 1/4 2-35/64 3/8 701-SK9 703-SK9 SK-9 1 1/4 2-41/64 7/16 When ordering coated 60 or 90 cone shape carbide bur add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-SJ1-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 11

SL Taper with Radius End 721-SL41 723-SL41 SL-41 1/8 1/8 1-1/2 3/8 721-SL42 723-SL42 SL-42 1/8 1/8 1-1/2 1/2 721-SL42 723-SL42 SL-42 1/8 1/8 2 1/2 721-SL42L3 723-SL42L3 SL-42 1/8 1/8 3 1/2 721-SL53 723-SL53 SL-53 3/16 1/8 2 1/2 721-SL81 723-SL81 SL-81 3/16 3/16 2 1/2 701-S 703-S SL-1 1/4 1/4 2 5/8 701-S 703-S SL-2 5/16 1/4 2-3/4 7/8 701-SL3 703-SL3 SL-3 3/8 1/4 2-15/16 1-1/16 701-SL4 703-SL4 SL-4 1/2 1/4 3 1-1/8 701-SL5 703-SL5 SL-5 5/8 1/4 3-5/16 1-3/16 701-SL6 703-SL6 SL-6 5/8 1/4 3-7/16 1-5/16 701-SL7 703-SL7 SL-7 3/4 1/4 3-5/8 1-1/2 When ordering coated tapered carbide burs with a radius end shape add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 701-S-A. For more coating information please refer to page 21. 12 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

SM Cone Included Angle 721-SM61 723-SM61 SM-61 3/32 3/32 1-1/2 1/4 12⁰ 721-SM41 723-SM41 SM-41 1/8 1/8 1-1/2 11/32 12⁰ 721-SM42 723-SM42 SM-42 1/8 1/8 1-1/2 7/16 14⁰ 721-SM42 723-SM42 SM-42 1/8 1/8 2 7/16 14⁰ 721-SM42L3 723-SM42L3 SM-42 1/8 1/8 3 7/16 14⁰ 721-SM43 723-SM43 SM-43 1/8 1/8 1-1/2 5/8 7⁰ 721-SM53 723-SM53 SM-53 3/16 1/8 2 1/2 16⁰ 721-SM51 723-SM51 SM-51 1/4 1/8 2 1/2 22⁰ 701-SM1 703-SM1 SM-1 1/4 1/4 2 1/2 22⁰ 701-SM2 703-SM2 SM-2 1/4 1/4 2 3/4 14⁰ 701-SM3 703-SM3 SM-3 1/4 1/4 2 1 10⁰ 701-SM4 703-SM4 SM-4 3/8 1/4 2-1/2 5/8 28⁰ 701-SM5 703-SM5 SM-5 1/2 1/4 2-3/4 7/8 28⁰ 701-SM6 703-SM6 SM-6 5/8 1/4 3-1/8 1 31⁰ SN Inverted Cone Included Angle 721-SN61 723-SN61 SN-61 3/32 3/32 1-1/2 1/8 10⁰ 721-SN41 723-SN41 SN-41 3/32 1/8 1-1/2 1/8 10⁰ 721-SN42 723-SN42 SN-42 1/8 1/8 1-1/2 3/16 10⁰ 721-SN53 723-SN53 SN-53 3/16 1/8 1-3/4 1/4 10⁰ 721-SN81 723-SN81 SN-81 3/16 3/16 2 1/4 10⁰ 721-SN51 723-SN51 SN-51 1/4 1/8 1-3/4 1/4 10⁰ 701-SN1 703-SN1 SN-1 1/4 1/4 2 5/16 10⁰ 701-SN2 703-SN2 SN-2 3/8 1/4 2-1/8 3/8 13⁰ 701-SN4 703-SN4 SN-4 1/2 1/4 2-1/4 1/2 28⁰ 701-SN6 703-SN6 SN-6 5/8 1/4 2-3/4 3/4 18⁰ 701-SN7 703-SN7 SN-7 3/4 1/4 2-5/8 5/8 30⁰ When ordering coated cone shaped carbide or inverted cone shape carbide bur add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 721-SM41-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 13

NF Burs 731-SA1NF SA-1 1/4 1/4 2 3/4 731-SA3NF SA-3 3/8 1/4 2-1/2 3/4 731-SA4NF SA-4 7/16 1/4 2-3/4 1 731-SA5NF SA-5 1/2 1/4 2-3/4 1 731-SA6NF SA-6 5/8 1/4 3 1 731-SA7NF SA-7 3/4 1/4 3 1 731-SA7NF-S-3/8 SA-7 3/4 3/8 3 1 731-SA9NF SA-9 1 1/4 3 1 731-SB1NF SB-1 1/4 1/4 2 3/4 731-SB3NF SB-3 3/8 1/4 2-1/2 3/4 731-SB5NF SB-5 1/2 1/4 2-3/4 1 731-SB6NF SB-6 5/8 1/4 3 1 731-SB7NF SB-7 3/4 1/4 3 1 731-SB7NF-S-3/8 SB-7 3/4 3/8 3 1 731-SC1NF SC-1 1/4 1/4 2 3/4 731-SC3NF SC-3 3/8 1/4 2-1/2 3/4 731-SC4NF SC-4 7/16 1/4 2-3/4 1 731-SC5NF SC-5 1/2 1/4 2-3/4 1 731-SC6NF SC-6 5/8 1/4 3 1 731-SC7NF SC-7 3/4 1/4 3 1 731-SC7NF-S-3/8 SC-7 3/4 3/8 3 1 731-SC9NF SC-9 1 1/4 3 1 731-SNF SD-1 1/4 1/4 2 7/32 731-SD3NF SD-3 3/8 1/4 2-1/16 5/16 731-SD5NF SD-5 1/2 1/4 2-3/16 7/16 731-SD6NF SD-6 5/8 1/4 2-9/16 9/16 731-SD7NF SD-7 3/4 1/4 2-11/16 11/16 731-SD7NF-S-3/8 SD-7 3/4 3/8 2-11/16 11/16 731-SD9NF SD-9 1 1/4 2-15/16 15/16 731-SE1NF SE-1 1/4 1/4 2 3/8 731-SE3NF SE-3 3/8 1/4 2-3/8 5/8 731-SE5NF SE-5 1/2 1/4 2-5/8 7/8 731-SE6NF SE-6 5/8 1/4 3 1 731-SE7NF SE-7 3/4 1/4 3 1 731-SE7NF-S-3/8 SE-7 3/4 3/8 3 1 When ordering coated aluminum cut carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 731-SB1-A. For more coating information please refer to page 21. 14 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

Burs 731-SF1NF SF-1 1/4 1/4 2 3/4 731-SF3NF SF-3 3/8 1/4 2-1/2 3/4 731-SF5NF SF-5 1/2 1/4 2-3/4 1 731-SF6NF SF-6 5/8 1/4 3 1 731-SF7NF SF-7 3/4 1/4 3 1 731-SF14NF SF-14 3/4 1/4 3-1/4 1-1/4 731-SF14NF-S-3/8 SF-14 3/4 3/8 3-1/4 1-1/4 731-SF15NF SF-15 3/4 1/4 3-1/2 1-1/2 731-SG1NF SG-1 1/4 1/4 2 5/8 731-SG3NF SG-3 3/8 1/4 2-1/2 3/4 731-SG5NF SG-5 1/2 1/4 2-3/4 1 731-SH1NF SH-1 1/4 1/4 2 5/8 731-SH2NF SH-2 5/16 1/4 2-1/2 3/4 731-SH5NF SH-5 1/2 1/4 3 1-1/4 731-SH6NF SH-6 5/8 1/4 3-7/16 1-7/16 731-SH7NF SH-7 3/4 1/4 3-5/8 1-5/8 731-SNF SL-1 1/4 1/4 2 5/8 731-SL3NF SL-3 3/8 1/4 2-15/16 1-1/16 731-SL4NF SL-4 1/2 1/4 3 1-1/8 731-SL5NF SL-5 5/8 1/4 3-5/16 1-3/16 731-SL6NF SL-6 5/8 1/4 3-7/16 1-5/16 731-SL7NF SL-7 3/4 1/4 3-5/8 1-1/2 731-SL7NF-S-3/8 SL-7 3/4 3/8 3-5/8 1-1/2 Included Angle 731-SM1NF SM-1 1/4 1/4 2 1/2 22⁰ 731-SM2NF SM-2 1/4 1/4 2 3/4 14⁰ 731-SM4NF SM-4 3/8 1/4 2-1/2 5/8 28⁰ 731-SM5NF SM-5 1/2 1/4 2-3/4 7/8 28⁰ When ordering coated aluminum cut carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 731-SB1-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 15

Long Shank Burs 711-SA1L6 713-SA1L6 732-SA1L6 SA-1 1/4 1/4 6-1/2 1/2 711-SA2L6 713-SA2L6 SA-2 5/16 1/4 6-3/4 3/4 711-SA3L6 713-SA3L6 732-SA3L6 SA-3 3/8 1/4 6-3/4 3/4 711-SA5L6 713-SA5L6 732-SA5L6 SA-5 1/2 1/4 7 1 711-SA6L6 713-SA6L6 732-SA6L6 SA-6 5/8 1/4 7 1 711-SA7L6 713-SA7L6 732-SA7L6 SA-7 3/4 1/4 7 1 711-SA9L6 713-SA9L6 732-SA9L6 SA-9 1 1/4 7 1 711-SB1L6 713-SB1L6 SB-1 1/4 1/4 6-1/2 1/2 711-SB3L6 713-SB3L6 SB-3 3/8 1/4 6-3/4 3/4 711-SB5L6 713-SB5L6 SB-5 1/2 1/4 7 1 711-SC1L6 713-SC1L6 732-SC1L6 SC-1 1/4 1/4 6-1/2 1/2 711-SC3L6 713-SC3L6 732-SC3L6 SC-3 3/8 1/4 6-3/4 3/4 711-SC5L6 713-SC5L6 732-SC5L6 SC-5 1/2 1/4 7 1 711-SC6L6 713-SC6L6 732-SC6L6 SC-6 5/8 1/4 7 1 711-SC7L6 713-SC7L6 732-SC7L6 SC-7 3/4 1/4 7 1 711-SC9L6 713-SC9L6 732-SC9L6 SC-9 1 1/4 7 1 711-SL6 713-SL6 732-SL6 SD-1 1/4 1/4 6-7/32 7/32 711-SD3L6 713-SD3L6 732-SD3L6 SD-3 3/8 1/4 6-5/16 5/16 711-SD5L6 713-SD5L6 732-SD5L6 SD-5 1/2 1/4 6-7/16 7/16 711-SD6L6 713-SD6L6 732-SD6L6 SD-6 5/8 1/4 6-9/16 9/16 711-SD7L6 713-SD7L6 732-SD7L6 SD-7 3/4 1/4 6-11/16 11/16 711-SD9L6 713-SD9L6 732-SD9L6 SD-9 1 1/4 6-15/16 15/16 711-SE1L6 713-SE1L6 732-SE1L6 SE-1 1/4 1/4 6-3/8 3/8 711-SE3L6 713-SE3L6 732-SE3L6 SE-3 3/8 1/4 6-5/8 5/8 711-SE5L6 713-SE5L6 732-SE5L6 SE-5 1/2 1/4 6-7/8 7/8 711-SE6L6 713-SE6L6 732-SE6L6 SE-6 5/8 1/4 7 1 711-SE7L6 713-SE7L6 732-SE7L6 SE-7 3/4 1/4 7 1 When ordering coated long shank carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 711-SB1L6-A. For more coating information please refer to page 21. 16 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

Long Shank Burs 711-SF1L6 713-SF1L6 732-SF1L6 SF-1 1/4 1/4 6-1/2 1/2 711-SF3L6 713-SF3L6 732-SF3L6 SF-3 3/8 1/4 6-3/4 3/4 711-SF4L6 713-SF4L6 732-SF4L6 SF-4 7/16 1/4 7 1 711-SF5L6 713-SF5L6 732-SF5L6 SF-5 1/2 1/4 7 1 711-SF6L6 713-SF6L6 732-SF6L6 SF-6 5/8 1/4 7 1 711-SF7L6 713-SF7L6 732-SF7L6 SF-7 3/4 1/4 7 1 711-SG1L6 713-SG1L6 732-SG1L6 SG-1 1/4 1/4 6-1/2 1/2 711-SG3L6 713-SG3L6 732-SG3L6 SG-3 3/8 1/4 6-3/4 3/4 711-SG5L6 713-SG5L6 732-SG5L6 SG-5 1/2 1/4 7 1 711-SG6L6 713-SG6L6 732-SG6L6 SG-6 5/8 1/4 7 1 711-SG7L6 713-SG7L6 732-SG7L6 SG-7 3/4 1/4 7 1 711-SH2L6 713-SH2L6 732-SH2L6 SH-2 5/16 1/4 6-3/4 3/4 711-SH5L6 713-SH5L6 732-SH5L6 SH-5 1/2 1/4 7-1/4 1-1/4 711-SH6L6 713-SH6L6 SH-6 5/8 1/4 7-7/16 1-7/16 711-SH7L6 713-SH7L6 732-SH7L6 SH-7 3/4 1/4 7-5/8 1-5/8 711-SL6 713-SL6 732-SL6 SL-1 1/4 1/4 6-3/4 5/8 711-SL3L6 713-SL3L6 732-SL3L6 SL-3 3/8 1/4 7-3/16 1-1/16 711-SL4L6 713-SL4L6 732-SL4L6 SL-4 1/2 1/4 7-1/4 1-1/8 711-SL5L6 713-SL5L6 732-SL5L6 SL-5 5/8 1/4 7-5/16 1-3/16 711-SL6L6 713-SL6L6 732-SL6L6 SL-6 5/8 1/4 7-7/16 1-5/16 711-SL7L6 713-SL7L6 732-SL7L6 SL-7 3/4 1/4 7-5/8 1-1/2 Included Angle 711-SM1L6 713-SM1L6 732-SM1L6 SM-1 1/4 1/4 6-5/8 1/2 22 711-SM2L6 713-SM2L6 SM-2 1/4 1/4 6-7/8 3/4 14 711-SM4L6 713-SM4L6 732-SM4L6 SM-4 3/8 1/4 6-3/4 5/8 28 711-SM5L6 713-SM5L6 732-SM5L6 SM-5 1/2 1/4 7 7/8 28 711-SM6L6 713-SM6L6 SM-6 5/8 1/4 7-1/8 1 31 When ordering coated long shank carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 711-SB1L6-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 17

Coasre Cut High Performance Burs Right Hand Left Hand 708-SA2 SA-2 5/16 1/4 2-1/2 3/4 16 8 708-SA3 SA-3 3/8 1/4 2-1/2 3/4 18 9 708-SA5 SA-5 1/2 1/4 2-3/4 1 20 10 708-SA5-S-3/8 SA-5 1/2 3/8 2-3/4 1 20 10 Right Hand Left Hand 708-SB2 SB-2 5/16 1/4 2-1/2 3/4 16 8 708-SB3 SB-3 3/8 1/4 2-1/2 3/4 18 9 708-SB5 SB-5 1/2 1/4 2-1/2 1 20 10 708-SB5-S-3/8 SB-5 1/2 3/8 2-1/2 1 20 10 Right Hand Left Hand 708-SC2 SC-2 5/16 1/4 2-1/2 3/4 16 8 708-SC3 SC-3 3/8 1/4 2-1/2 3/4 18 9 708-SC5 SC-5 1/2 1/4 2-3/4 1 20 10 708-SC5-S-3/8 SC-5 1/2 3/8 2-3/4 1 20 10 708-SC6-S-3/8 SC-6 5/8 3/8 3 1 20 12 Right Hand Left Hand 708-S SD-2 5/16 1/4 2 1/4 16 8 708-SD3 SD-3 3/8 1/4 2-1/16 5/16 18 9 708-SD5 SD-5 1/2 1/4 2-3/16 7/16 20 10 708-SD5-S-3/8 SD-5 1/2 3/8 2-3/16 7/16 20 10 When ordering coated coarse cut high performance carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 708-SL4-A. For more coating information please refer to page 21. 18 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

Coasre Cut High Performance Burs Right Hand Left Hand 708-SE3 SE-3 3/8 1/4 2-3/8 5/8 18 9 708-SE5 SE-5 1/2 1/4 2-5/8 7/8 20 10 708-SE5-S-3/8 SE-5 1/2 3/8 2-5/8 7/8 20 10 Right Hand Left Hand 708-SF3 SF-3 3/8 1/4 2-1/2 3/4 18 9 708-SF5 SF-5 1/2 1/4 2-3/4 1 20 10 708-SF5-S-3/8 SF-5 1/2 3/8 2-3/4 1 20 10 708-SF6-S-3/8 SF-6 5/8 3/8 3 1 20 10 Right Hand Left Hand 708-SG2 SG-2 5/16 1/4 2-1/2 3/4 16 8 708-SG3 SG-3 3/8 1/4 2-1/2 3/4 18 9 708-SG5 SG-5 1/2 1/4 2-3/4 1 20 10 708-SG5-S-3/8 SG-5 1/2 3/8 2-3/4 1 20 10 708-SG6-S-3/8 SG-6 5/8 3/8 3 1 20 12 Right Hand Left Hand 708-SH5 SH-5 1/2 1/4 3 1-1/4 20 10 708-SH5-S-3/8 SH-5 1/2 3/8 3 1-1/4 20 10 Right Hand Left Hand 708-S SL-2 5/16 1/4 2-3/4 7/8 16 8 708-SL3 SL-3 3/8 1/4 2-15/16 1-1/16 18 9 708-SL4 SL-4 1/2 1/4 3 1-1/8 20 10 708-SL4-S-3/8 SL-4 1/2 3/8 3 1-1/8 20 10 Right Hand Left Hand 708-SM5 SM-5 1/2 1/4 2-3/4 7/8 20 10 708-SM5-S-3/8 SM-5 1/2 3/8 2-3/4 7/8 20 10 When ordering coated coarse cut high performance carbide burs add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 708-SL4-A. For more coating information please refer to page 21. sales@bestcarbide.com Precision crafted excellence 19

Miniature Size Carbide Bur Kit 10 Pieces 750-MBK-SC 752-MBK-DC SC-42 1/8 1/8 1-1/2 9/16 SD-41 3/32 1/8 1-1/2 5/64 SD-42 1/8 1/8 1-1/2 3/32 SE-41 1/8 1/8 1-1/2 7/32 SF-41 1/8 1/8 1-1/2 1/4 SH-41 1/8 1/8 1-1/2 1/4 SJ-42 1/8 1/8 1-1/2 3/32 SL-42 1/8 1/8 1-1/2 1/2 SM-42 1/8 1/8 1-1/2 7/16 SN-42 1/8 1/8 1-1/2 3/16 Regular Size Carbide Bur Kit 8 Pieces 751-RBK-SC 751-RBK-DC SA-1 1/4 1/4 2 5/8 SA-3 3/8 1/4 2-1/2 3/4 SA-5 1/2 1/4 2-3/4 1 SC-1 1/4 1/4 2 5/8 SC-3 3/8 1/4 2-1/2 3/4 SC-5 1/2 1/4 2-3/4 1 SD-3 3/8 1/4 2-1/16 5/16 SD-5 1/2 1/4 2-3/16 7/16 When ordering coated carbide bur kits add letter "A" for AlTiN coating, "B" for coating used with iron and alloyed steels 54 HRC or letter "K" for TiN. Example: 751-RBK-DC-A. For more coating information please refer to page 3. 20 sales@bestcarbide.com Advanced tools for industry www.bestcarbide.com

...simply the best choice for advanced carbide cutting tools Speed Recommendations for, Industry Standard Carbide Burs Cutter Diameter Suggested Revolution/Minute (RPM) Maximum Revolution/Minute (RPM) 1/16" 55,000-85,000 90,000 1/8" 35,000-65,000 80,000 3/16" 30,000-55,000 70,000 1/4" 25,000-50,000 70,000 5/16" 20,000-40,000 67,000 3/8 " 18,000-40,000 63,000 7/16" 16,000-38,000 58,000 1/2" 14,000-36,000 50,000 5/8" 12,000-25,000 40,000 3/4" 10,000-20,000 33,000 1" 7,500-20,000 25,000 For double cut: Reduce speeds by approximately 25% For stainless steels: Increase speeds by approximately 50% Material Recommendations Coarse Cut Diamond Cut Aluminum Brass, Bronze Copper Plastics Cast Irons Stainless Steel Alloy Steel Hardened Steel Titanium Zinc Tool Coatings "A" AlTiN coating (Aluminum Titanium Nitride) Hardness measures 3,400HV "B" HP coating for iron and alloyed steels 54 HRC "K" TiN coating (Titanium Nitride) Hardness measures 2,400HV This data recommendation may serve as a general guidance only. The actual cutting parameters may vary with each application. All tools represented in this catalog are engineered and manufactured to Best Carbide specifications. All specifications and values are subject to change without prior notice. sales@bestcarbide.com Precision crafted excellence 21

Company & Process Technology Operating with the most modern CNC machines and precision grinding equipment, Best Carbide is well equipped to meet the greatest demands for high precision crafted tools. The following key parameters describe our modern plant: 50,000 square feet of plant floor 13 center-less grinding machines 102 automated CNC tool grinding machines 97 Rollomatic & 3 Walter grinding machines Measuring technology is vital for quality assurance and highest repeatability in production grinding. Best Carbide operates the following measuring machines: Zoller Genius 3 Micron Measuring with 2D and 3D Lens System Walter Helicheck Measuring Machine Walter Micro Check Measuring Machine Our process technology assures greatest production consistency and most efficient use of our grinding machines while minimizing operator freedom. We operate the following quality assurance equipment for diamond wheels. Rollomatic Tool Programming & Diamond Wheel Presetting Station Rollomatic Profilesmart Diamond Wheel Dressing Machine Rollomatic BMT 200S Diamond Wheel Balancing Station Images Courtesy of Rollomatic, Walter Machines and Zoller 22 Advanced tools for industry www.bestcarbide.com

...simply the best choice for advanced carbide cutting tools Product Catalogs Available by email sales@bestcarbide.com Advanced tools for industry Precision crafted excellence Advanced tools for industry Precision crafted excellence Group 200 Solid Carbide Drills Group 300-400 Solid Carbide End Mills (Metric) 2 x D 4 x D 6 x D 8 x D 10 x D 12 x D 14 x D 16 x D 20 X D 0.05 / 0.1 / 0.2 0.5 / 1.0 / 2.0 h5 / h6 / h8 ± 0.004 Radius Tolerance Phone: 310-464-8050 Fax: 310-464-8058 sales@bestcarbide.com www.bestcarbide.com Phone: 310-464-8050 Fax: 310-464-8058 sales@bestcarbide.com www.bestcarbide.com Group 200 Solid Carbide Drills Inch & Metric Group 300-400 Solid Carbide End Mills Metric Advanced tools for industry Precision crafted excellence 2 x D 4 x D 6 x D 8 x D 10 x D 12 x D 14 x D 16 x D 20 X D 0.05 / 0.1 / 0.2 0.5 / 1.0 / 2.0 Advanced tools for industry Precision crafted excellence Group 700 Solid Carbide Burs (Metric) h5 / h6 / h8 ± 0.004 Radius Tolerance Group 500-600 Solid Carbide End Mills (Inch) Phone: 310-464-8050 Fax: 310-464-8058 sales@bestcarbide.com www.bestcarbide.com Phone: 310-464-8050 Fax: 310-464-8058 sales@bestcarbide.com www.bestcarbide.com Group 500-600 Solid Carbide End Mills Inch Group 700 Solid Carbide Burs Inch & Metric sales@bestcarbide.com Precision crafted excellence 23

...simply the best choice for advanced carbide cutting tools Product Line Group 100: Solid Carbide Routing Tools Complete selection of industry standard routers Up Cut / Down Cut Routers Fast Spiral / Slow Spiral Routers Single / Multi Flute Routers / Flex Cutters Inch / Metric Routers Group 200: Solid Carbide Drills Jobber Length Drills (inch, wire, letter, metric) Stub Drills (inch, wire, letter, metric) Straight Flute Drills (inch, wire, letter, metric) Standard Circuit Board Drills (inch, wire, letter, metric) Reverse Shank CB Drills (inch, wire, letter, metric) Special High Performance Drills (inch, metric) Center Drills (inch) Drill Mills (inch) Spade Drills (inch) Group 300-400: Solid Carbide End Mills (Metric) Complete Line (square / corner radius / radius) All Length Requirements (stub / regular / long / long reach) Widest Cutting Diameter Range (0.1 mm to 25 mm) Miniature End Mills Advanced HPC / HSC / HFC End Mills Focus on Aluminum, Steels, Hard Milling and Titanium Corner Radii (0.05 / 0.1 / 0.2 / 0.5 / 1.0 / 2.0) Neck Length (2 x D up to 20 x D) Special and Tapered End Mills Hi-Tech Coatings Perfect Milling Solutions for All Material Up to 70 HRC 24 sales@bestcarbide.com www.bestcarbide.com

...simply the best choice for advanced carbide cutting tools Product Line Group 500-600: Solid Carbide End Mills (Inch) Complete Line (square / corner radius / radius) All Length Requirements (stub / regular / long / x- long) Widest Cutting Diameter Range ( 0.005-1 ) Single End - Double End Universal Application and Special End Mills High Performance End Mills for Aluminum, Steels, High Temperature Alloys Special End Mills High Tech Coatings Perfect Milling Solutions for All Materials Group 700: Carbide Burs Standard Carbide Burs for Industrial Applications All s - All Cuts - All Sizes (inch & metric) Long Shank Burs and Flex-Shank Burs Miniature Burs Aluma Cut Burs Beveling Cutters Dental Burs Special Burs Coarse Cut Burs Group 900-1000: Special and Miscellaneous Round Carbide Cutting Tools Blue Print Special Tools for Industrial Applications Custom-Tailored Solutions Over 34-Years of Experience and Expertise Fast Service and Excellent Order Fulfillment sales@bestcarbide.com Precision crafted excellence III

Catalog 82013 BEST CARBIDE CUTTING TOOLS, INC. 1401 W. Walnut Street, Rancho Dominguez, CA. 90220 USA Phone: 310-464-8050 Fax: 310-464-8058 Web: www.bestcarbide.com Email: sales@bestcarbide.com Advanced tools for industry Precision crafted excellence Made in the USA