NPA. Expansion of the HM390 Triangular Inserts Line with Tools Carrying 5 mm Edged Inserts. New Product Announcement. Page 1 / 9

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Cory Gallagher
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1 NPA Expansion of the HM390 Triangular Inserts Line with Tools Carrying 5 mm Edged Inserts Page 1 / 9

Page 2 / 9 Highlights Tools carrying triangular inserts with 5 mm helical cutting edges Effective and economical solution for milling 90º shoulders Following the HM390 triangular insert tools that

a new family of indexable cutters carrying the HM390 TPKT 0502PDR 5 mm edge triangular insert.

2 Page 2 / 9 Highlights Tools carrying triangular inserts with 5 mm helical cutting edges Effective and economical solution for milling 90º shoulders Following the HM390 triangular insert tools that are currently available with 7, 10, 15 and 19 mm edged inserts, ISCAR is expanding this line to meet the growing requirements of efficient milling in various industrial sectors by adding HELI3MILL - a new family of indexable cutters carrying the HM390 TPKT 0502PDR 5 mm edge triangular insert. The new design is based on its successful predecessors with all their advantageous features, providing a smaller insert. NEW The new HELI3MILL tools are intended for applications that are traditionally aimed for solid carbide endmills. Compared with the latter, the new products provide a cost-benefit solution of indexable tools. The new HELI3MILL tools were designed for productive rough milling at high feed rates of compact parts, small-size cavities, pockets, etc. The HELI3MILL product line is particularly applicable to miniature parts manufacturing, medical components etc. The new tools provide an ideal solution for low power machining centers and turn-milling machine tools.

Page 3 / 9 Cutter Features 90º cutting edge angle Advanced cutting geometry reduces cutting forces and provides smooth cutting Ramping down ability All cutters feature coolant holes

of 10 to16 mm Maximum depth of cut of 3.

3 Page 3 / 9 Cutter Features 90º cutting edge angle Advanced cutting geometry reduces cutting forces and provides smooth cutting Ramping down ability All cutters feature coolant holes directed to each cutting edge Cutter body has a special protective polished coating for uninterrupted chip flow and protection from corrosion and wear Available in the diameter range of 10 to16 mm Maximum depth of cut of 3.5 mm Cutter Advantages: - Reduced values of working feed per tooth contribute to decreasing impact load and ensure soft and light cutting action - High tooth density, enabled by a small-size insert, results in high productivity - High tooth density ensures stable cutting due to several teeth engaging in the material during milling

Page 4 / 9 Insert Features HM390 TPKT 0502PDR Single-sided triangular inserts with three helical cutting

for improved surface finish Produced from ISCAR s latest SUMO TEC carbide grades, which significantly

semi-finishing and finishing applications.

increases productivity and reduces production costs.

carrying the triangular HM390 TPKT 0502PDR inserts in a diameter range of 10 to 16 mm.

HM390 TPKT 0502PDR triangular inserts. MULTI-MASTER connection expands the variety of tool configurations.

4 Page 4 / 9 Insert Features HM390 TPKT 0502PDR Single-sided triangular inserts with three helical cutting edges Progressive cutting geometry providing positive radial and axial rake angles on the cutter Wiper flat for improved surface finish Produced from ISCAR s latest SUMO TEC carbide grades, which significantly increase productivity HM390 TPCT 0502PDR Peripherally ground inserts with a sharp cutting edge used for semi-finishing and finishing applications. The insert enables smooth machining exerting low cutting forces and is specially designed for milling various high-temperature alloys X Due to the above features, a higher table feed can be applied in shallow milling applications that increases productivity and reduces production costs. In the first stage, ISCAR is introducing the following HELI3MILL cutter types: HM390 ETP -05 Endmills carrying the triangular HM390 TPKT 0502PDR inserts in a diameter range of 10 to 16 mm. HM390 ETP MM-05 Endmills with MULTI-MASTER threaded adaptation in 10, 12, 14 and 16 mm diameters, carrying HM390 TPKT 0502PDR triangular inserts. MULTI-MASTER connection expands the variety of tool configurations. Shank types are available in cylindrical and conical shanks in a wide selection of diameters, lengths and materials. Each customer can choose the proper shank according to their application requirements. Indexing is fast and convenient due to the threaded connection. Since the tool is not removed from the machine, no setup time is required for tool head replacement.

5 Page 5 / 9 Applications Rough to finish machining on main engineering materials: ISO P (steel), ISO K (cast iron), ISO M (stainless steel) and ISO S (difficult-to-cut HTSA) Milling square shoulders, planes (especially next to shoulders), slots and inclined surfaces and cavities by ramping or helical interpolation Tool design significantly minimizes and even eliminates mismatch in multi-pass milling of high shoulders Advantages Productivity: high metal removal rates Economy: small-size inserts with 3 helical cutting edges Accuracy: milling 90º square shoulders Low power consumption that allows applying the cutters on machine tools with limited power, small capacity machining centers and turn-milling machines The new HELI3MILL family offers technical advantages and a very attractive price per cutting edge. The new HELI3MILL line offers a credible economical alternative to commonly used solid carbide endmills of mm diameters used for high feed milling of small-size surfaces. The majority of competitive indexable solutions in this diameter range that are proposed by other tool manufacturers feature less teeth, resulting in lower productivity and inferior operational stability The HELI3MILL family will provide customers with a productive solution in a broad spectrum of milling applications.

6 Page 6 / 9 Cutting Data The tables attached provide insert selection and cutting data recommendations for HM390 TPKT 0502PDR inserts. For machining at unstable conditions, the recommended tooth load should be reduced by 20-30%. Cutting Speed Recommendations for HM390 TPKT 0502PDR Inserts ISO Class DIN/ISO 513 P M K H Workpiece Material Vc Description Typical Materials ISCAR m/min Hardness, AISI/SAE/ Mat. DIN W.-Nr. HB ASTM Group (2) IC 830 IC 808 IC 810 Non-alloy steel Alloy steel Alloy steel HRC (1) High alloy steel H Martensitic s.s Austenitic s.s. 304L Austenitic s.s. 316L Grey cast iron Class (GG25) Nodular cast iron Class (GGG50) Hard steel H HRC Cast iron P HRC (1) Quenched and tempered (2) ISCAR material group in accordance with VDI 3323 standard Feed Recommendations for HM390 TPKT 0502PDR Inserts ISO Class DIN/ISO 513 P M K H Description Workpiece Material Typical Materials AISI/SAE/ DIN W.-Nr. ASTM Hardness, HB fz, mm/tooth ISCAR Mat. IC808 IC810 IC830 Group (2) Non-alloy steel Alloy steel Alloy steel HRC (1) High alloy steel H Martensitic s.s Austenitic s.s. 304L Austenitic s.s. 316L Grey cast iron Class (GG25) Nodular cast iron Class (GGG50) Hard steel H HRC Cast iron P HRC (1) Quenched and tempered (2) ISCAR material group in accordance with VDI 3323 standard

7 Page 7 / 9 The attached field reports highlight the advantages of the new HELI3MILL family. Application: Shoulder milling Material: SAE HRC Coolant: Air ISCAR Tool Designation HM390 ETP D10-02-C10-05-C Diameter (mm) 10 Number of teeth 2 Insert type HM390 TPKT 0502PDR Grade 830 Cutting speed (m/min) 170 Depth of cut (mm) 2 Width of cut (mm) 7 Feed per tooth (mm/t) 0.08 Tool life (min) 60 Application: Shoulder milling Material: AISI 316 L Coolant: Air ISCAR Tool Designation HM390 ETP D10-02-C10-05-C Diameter (mm) 10 Number of teeth 2 Insert type HM390 TPKT 0502PDR Grade 830 Cutting speed (m/min) 100 Depth of cut (mm) 2 Width of cut (mm) 7 Feed per tooth (mm/t) 0.06 Tool life (min) 40 ISCAR s New HELI3MILL Family Opens New Application Areas

8 Page 8 / 9 HM390 ETP Endmills Carrying HM390 TPKT 0502 Triangular Inserts with 3 Helical Cutting Edges DC DCONMS Rd APMX LH OAL Designation DC APMX CICT (1) OAL LH DCONMS Shank (2) RMPX (3) kg HM390 ETP D10-02-C10-05-C C HM390 ETP D12-03-C12-05-C C HM390 ETP D14-03-C14-05-C C HM390 ETP D16-04-C16-05-C C Tightening torque 0.5 N*m (1) Number of inserts (2) C-Cylindrical, W-Weldon (3) Ramping angle maximum HM390 ETP-MM Endmills with a MULTI-MASTER Threaded Adaptation Carrying HM390 TPKT Triangular Inserts DRVS Rd DC THSZMS DCONMS APMX LF OAL Designation DC APMX CICT (1) LF DCONMS THSZMS OAL DRVS (2) RMPX (3) WT (4) HM390 ETP D10-02-MMT T HM390 ETP D12-03-MMT T HM390 ETP D14-03-MMT T HM390 ETP D16-04-MMT T Insert tightening torque 0.5 N*m (1) Number of inserts (2) Key flat size (3) Ramping angle maximum (4) Item weight

9 Page 9 / 9 HM390 TPKT 0502 Triangular Inserts with 3 Helical Cutting Edges for 90 Shoulder Accuracy IC L APMX S BS RE Dimensions Tough 1 Hard Recommended Machining Data ap fz Designation L IC S APMX RE BS (mm) (mm/t) HM390 TPCT 0502PDR HM390 TPKT 0502PDR Note: Inserts HM390 TPCT 0502PDR IC830 will be available during the second quarter of 2018 IC830 IC808 IC810

Valid from April 1 until December 31, 2019 Imperial Version OFFERS SPECIAL INNOVATION 2019 MACHINING TELLIGENTLY.

Valid from April 1 until December 31, 2019 Imperial Version OFFERS SPECIAL INNOVATION 2019 MACHINING TELLIGENTLY. Valid from April until December 3, 09 Imperial Version OFFERS SPECIAL MACHINING 4.0 INDUSTRY TELLIGENTLY www.iscar.ca The Smallest Helical Indexable Multi-Toothed Endmill for 90 Shoulder Milling 3 30 X