Grade/Chip breaker. Contents. Grades. Chip breakers A02 A03 A04. Korloy grades system Grade selection system The feature of korloy grades A06 A08 A09

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1 Grade/Chip breaker Contents Korloy grades system Grade selection system The feature of korloy grades A02 A03 A04 For For For A06 A08 A09

2 >>> /Chipbreakers Korloy grades system Uncoated P For steel ST05 ST10 ST15 ST20 ST30A ST30N ST30 ST40 ST45 ST46 M For Stainless steel U10 U20 ST30A U40 K For cast iron H02 H05 H10 G10 N Non-ferrous metal Coated for turning P M K S For steel For Stainless steel NC3010 NC3020 NC3120 NC500H PC8010 NC9020 PC9030 For cast iron NC305K NC6110 NC6010 NC315K Heat resistance super alloy PC8010 Coated for milling P M K S For steel PC3525 PC3535 NCM335 PC3545 For Stainless steel PC8520 PC9530 NCM335 PC3545 For cast iron PC205K PC6510 Heat resistance super alloy PC8520 Coated for Drills, Endmills Coated Carbide For general For general PC203F PC205F PC210F PC215F PC220F PC220 PC225F FG2 FA2 FS1 FCC Cutting Tool Cermet P K For steel For cast iron CN1000 CT10 CN2000 CN20 CN30 CN1000 Coated cermet P For steel CC105 CC115 CC125 cbn P For steel KB320 KB330 KB350 KB360 K For cast iron KB410 KB350 KB370 S Heat resistance super alloy KB370 H Hardened steel KB410 KB420 KB425 DNC300 DNC200 KB320 KB330 KB370 PCD N Non-ferrous metal DP90 DP150 DP200 range Diamond Coating N For turning For milling ND1000 ND2000 DLC Coating N For turning For milling For endmills PD1000 PD2000 PD3000 Wear resistance Tool Ultra fine grain cemented Uncoated Z Ultra fine grain cemented FS1 FCC V Wear parts D1 D2 D3 G5 G6 K20G I For corrosion resistance IN10 IN20 IN40 Mining Tool Uncoated E For general GR10 GR20 GR30 GR35 GR40 GR50 A02

3 >>> Grade selection system P M K N S H /Chipbreakers NC3010 NC3020 NC3120 NC500H NCM335 PC3525 PC3535 PC3545 NC9020 PC9030 NCM335 PC9530 PC3545 KB410 KB350 KB370 NC305K NC6110 NC6010 NC315K PC6510 DP90 DP150 DP200 ND1000 PD1000 PC130 KB370 PC8010 PC8520 KB410 KB420 KB425 DNC300 DNC200 KB320 KB330 KB370 Face grooving NC3120 PC3525 PC9030 PC6510 NC3010 NC3020 NC3120 PC3535 NC9020 PC9030 NC305K NC6110 NC6010 NC315K PC8010 PC3030T PC130 off NC3010 NC3120 NC500H PC9030 PC6510 PC8010 PC3525 PC3535 ST30A PC9530 PC6510 PC8520 Endmilling PC203F PC210F PC220F PC220 PC225F FA2 FG2 FCC PC210F PC203F FG2 FA2 FG2 FA2 PC205F PC215F PC203F PC205F PC215F A03

4 >>> /Chipbreakers The features of korloy grades CVD coating Coating layer NC3010 P05~P15 NC3020 P25~P40 NC3120 P15~P30 P25~P35 M15~M25 NC500H P25~P40 For high speed machining of steel. Optimal for high speed machining of steel due to the combination of high hardness substrate and CVD Al2O3 coating. For medium cutting of steel. Excellent combination of tough substrate and Al2O3 coating having superior chipping resistance provide stable and consistent cutting performance. Medium to roughing for steel. Combining excellent fracture resistance substrate with chipping resistance and heat resistance Al2O3 increased stability. For medium to roughing, intermittent cutting of steel and stainless steel. Combination of toughest substrate and Al2O3 coating having superior chipping resistance provide wide coverage. For heavy duty cutting of steel. Combination of substrate having superior plastic deformation resistance and Al2O3 coating having superior chipping resistance provide excellent quality on heavy-duty cutting. NC305K K01~K10 For high speed cutting of cast iron. Combination of hard substrate and thick CVD Al2O3 coating provide excellent wear resistance. NC6110 K05~K15 General cutting for gray cast iron and ductile cast iron. Tough substrate and improved adhesion of thick Al2O3 show superior wear resistance. NC6010 K10~K15 For general, high efficient cutting of cast iron.(gray & ductile) Combination of tough substrate and thick CVD Al2O3 coating provide wide coverage of cast iron machining. NC315K K10~K20 For effective cutting of cast iron at interrupted cutting. Combination of soft substrate and thick CVD Al2O3 coating provide stable cutting with out breakage. NC9020 M10~M20 P20~P30 M20~M30 For high speed cutting of stainless steel. Matching of special substrate having excellent thermal stability and CVD coating having superior chipping resistance provide longer tool life. For high speed milling of steel and stainless steel. Optimized grade for steel & stainless steel milling by employing proper substrate(optimal hardness & toughness combination) and hard coating. NCM335 P30~P40 M30~M40 For interrupted and rough milling of steel and stainless steel. Toughest substrate with hard coating provide stable cutting even at severe interrupted cutting. Un-coated Carbide ST05 ST10 ST15 ST20 ST30N ST30 ST30A ST40 ST46 ST45 U10 U20 U40 H02 H05 H10 G10 P05 P10 P15 P20 P30 P30 P30 P40 P45 P45 M20 M25 M35 K05 K10 K15 K20 K20 WC-TiC-TaC-Co Excellent thermal shock resistance and plastic deformation resistance. WC-TiC-TaC-Co Comprehensive grades with excellent thermal shock and hardness. WC-Co Hard and strong grades. A04

5 >>> PVD coating PC3525 P15~P35 PC3535 P20~P35 PC3545 P30~P50 PC8010 S01~S20 PC8520 S20~S30 Coating layer New TiAlN Superior wear resistance and crater wear resistance to PC3535. Improved wear resistance and crater wear resistance show excellent milling performance at high speed cutting. For milling & turning of steel K-Gold coating Comprehensive grade can cover wide application range due to special substrate that equipped with optimal wear resistance and toughness and PVD TiAlN. For medium & roughing of steel K-Gold coating Tough exclusive substrate with Nano-TiAlN provide excellent wear resistance and toughness at the same time. For high speed machining of difficult-to-cut material and stainless steel. Hard coating guarantees pro-longed tool life at difficult-to-cut material cutting. K-Gold coating For medium & roughing of difficult-to-cut material and stainless steel. Tough substrate with hard coating provide stable tool life at interrupted cutting. K-Gold coating /Chipbreakers PC6510 K01~K15 High speed cast iron milling grade having superior wear resistance. K-Gold coating Available for machining of aluminum as well. K15~K30 Optimal grade for milling of cast iron at medium to low speed cutting. Available for machining of aluminum as well. PC9030 M20~M35 For medium to roughing, interrupted turning of stainless steel Toughest sub-micron substrate with PVD TiAlN guarantee superior property of prevent build-up-edge, thus extended and consistent tool life can be acquired. PC9530 M20~M35 For medium to rough milling of stainless steel. Toughest sub-micron substrate provide excellent cutting performance at high feed machining. P20~P30 Excellent wear resistance and tough substrate is suitable for milling in high speed cutting and stainless steel Coated Cermet Coating layer CC105 P05 PVD coated cermet For high speed light cutting of steel and cast iron. Optimal for precise boring. CC115 P15, K15 PVD coated cermet For medium to high speed light cutting of steel and cast iron. Wet and dry machining is available. CC125 P20 PVD coated cermet For medium to high speed light cutting of steel and cast iron. Wet and dry machining is available. Cermet CN1000 CN2000 CT10 CN20 CN30 P10, K10 P20 P10 P20 P30 Comprehensive grade can cover from finishing to roughing of steel. Special cermet developed with functionally gradient material technology. Cermet for general machining Exclusive for steel milling Toughest cermet having enough toughness A05

6 >>> /Chipbreakers KORLOY Chip Breaker For range feed rate (mm/rev) Geometry Cutting edge VG 0.04 depth of cut (mm) ~ ~2.5 For finishing Ensures stable chip flow even at very small depth of cut. Suitable for copying. VQ 1.0~3.0 For Medium to Finish Cutting Strong cutting edge makes excellent cutting performance at interrupted cutting. G Series H Series V Series VF VW VM HU HC HR HA HS GM GR ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~8.0 For Finishing Good chip control quality on varied depth of cut. Excellent cutting edge strength has been acquired due to the special chip-breaker. For Finishing (Wiper) Improved surface roughness at shallow depth of cut and high feed due to strong cutting edge. For Medium cutting Wide available chip control range from medium-finishing to medium-roughing. Suitable chip breaker for CNC machining. For Ultra-fine Finishing, Finishing Suitable for a machining need fine surface finish and a machining generate low cutting force due to sharp cutting edge design. Specially designed chip breaker ensure stable chip control at ultra fine finishing condition. For Medium to Finish Cutting Excellent for copying of special shape. Smooth chip control at shallow cut as well as deep depth of cut. For Roughing Excellent chip control at deep depth of cut and fast feed rate. Strong cutting edge makes excellent cutting performance at intermittent cutting. For Light-alloy, Stainless-steel machining Sharp cutting edge generates low cutting force. Specially designed tough main cutting edge. Suitable for cutting of low carbon steel, stainless steel, aluminum. For Medium cutting of Stainless steel Exclusive design for stainless steel cutting provide longer tool life. Wear resistance have been reinforced through high rake angle of chip breaker land. For Medium to Light cutting Excellent chip control at general cutting conditions. Strong cutting edge strength provides good performance at intermittent and fast feed cutting. For Medium to Roughing Suitable for deep depth of cut and high feed cutting of steel and cast iron. Suitable for intermittent cutting. A06

7 >>> G Series range Geometry Cutting edge GH GS 0.04 feed rate (mm/rev) depth of cut (mm) ~ ~ ~ ~11.0 For Heavy duty cutting Suitable for heavy duty cutting due to strong cutting edge. Wide chip control range with low cutting force. For Medium to Roughing of Stainless-steel Exclusive chip breaker for stainless steel. /Chipbreakers B Series B25 0.5~ ~10.0 For General cutting Suitable for general cutting condition cutting. C Series H-posi Series HFP HMP C ~ ~ ~ ~ ~ ~3.0 For Finishing Excellent chip control at shallow depth of cut and low feed rate. Excellent surface finish of work piece due to reduced cutting force. Suitable for fine boring. For Medium cutting Excellent chip control at wide range of cutting conditions. Suitable for stainless steel cutting. For Medium cutting Suitable for interrupted cutting and cast iron machining. Good surface finish due to low cutting force. Suitable for both boring and outer diameter turning. AL Series AK AR 0.03~ ~ ~ ~6.0 For Aluminum cutting High rake angle and low resistance cutting edge secures long tool life in continuous cutting of aluminum turning. High speed of finishing operation. For Aluminum cutting High stability of cutting edge secures great performance in high speed and interrupted machining. High speed of medium and interrupted operation. Auto tool Series KF KM 0.01~ ~ ~ ~2.00 For Finishing Shallow depth of cut with sharp edge. Longer tool life at high speed cutting due to low cutting force. Good surface finish. For Medium to Finish cutting Improved chip control makes tool life long and better machining. Wiper tool Series LW VW 0.15~ ~ ~ ~5.0 For Medium cutting (Wiper) Guarantees excellent surface roughness and good chip controls at high feed machining. For Finishing (Wiper) Improved surface roughness at shallow depth of cut and high feed due to strong cutting edge. A07

8 >>> /Chipbreakers KORLOY Chip Breaker For MX Series Futur Mill Series range feed rate (mm/t) Geometry Cutting edge MX MR 0.04 depth of cut (mm) ~ ~ ~ ~ ~ ~5.0 For General Possible to increase productivity through increase feed and depth. Excellent heat resistance due to the special chip breaker design of top face of insert. Special design for light cutting of gummy materials like stainless steel and hard to machine material provide fine surface finish and longer tool life. For Medium cutting of Chip breaker design to cover general cutting condition provides wide available application range. Ground type and as sintered type is available. For Roughing of Strongest cutting edge strength provide stable tool life even in case of severe cutting with heavy intermittent and heavy roughing. RichMill Series-RM8 MA MA 0.1~ ~ ~ ~ ~6.0 For Aluminum Suitable design for aluminum machining like sharp cutting edge, mirror face of insert top which prevent built-up-edge, provide excellent cutting performance. For Aluminum Sharp cutting edge and buffed top face show excellent chip flow and welding resistance in aluminum machining. For Medium to Roughing of RichMill Series-RM16 RichMill Series-RMT RichMill Series-RM4 W 1.0~ ~ ~ ~ ~ ~ ~ ~ ~2.0 For Medium to Roughing of For Medium to Roughing of For Medium to Roughing of (Wiper) Wiper insert provides improved surface roughness due to special cutting edge. A08

9 >>> LPDrill Series NPDrill Series SPDrill Series Alpha Mill Series range feed rate (mm/t) Geometry Cutting edge MA KORLOY Chip Breaker For DF 0.04 depth of cut (mm) ~ ~0.25 range 0.5~16 0.5~16 0.5~16 feed rate (mm/rev) cutting speed (m/min) Geometry Cutting edge DM DS DA DM DS DR DA DF 0.02~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~150 50~ ~300 For Aluminum Sharp cutting edge and buffed top face show excellent chip flow and welding resistance in aluminum machining. For Medium to Roughing of For Finishing of As a chip breaker for general drilling, it guarantees long tool life and good performance at low speed & feed and specially applies to difficult-to-cut material. General steel, cast iron As a chip breaker for general drilling, it minimizes cutting load and shows excellent chip control in especially small hole making so that it ensures longer tool life and excellent machining. For Stainless steel As an insert for stainless steel drilling, combination of high rake angle and convex dot put on top face make good chip control and long last tool life at the same time. For Aluminum As an insert for aluminum drilling, it has sharp cutting edge and polished mirror top face. It prevents built-up-edge, thus get great chip flow. For Medium cutting of Major application of steel and cast iron. Strong cutting edge suitable for interrupted hole drilling. For Stainless steel Suitable design for stainless steel drilling having sharp edge and chip breaker For Roughing of Soft steel Roughing of soft steel. Strong cutting edge suitable for interrupted hole drilling provides excellent cutting performance. For Aluminum Suitable design for aluminum machining. Sharp cutting edge and buffed surface prevent built-up-edge. It provides excellent cutting performance in high speed aluminum drilling. For Finishing of Suitable design for small hole drilling. It provides excellent cutting performance in high speed and feed. /Chipbreakers A09