SOLID CARBIDE Brochure

 

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SOLID CARBIDE Brochure

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r fo ce ed m an er u m ne m o r gi i erf En a x P M num i um Al Engineered for Maximum MILLING Performance w w w. i s c a r. c o m 1

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AL UM M ngin IN ax eer UM im ed Pe u for rfo m E rm an ce A B C Solid Carbide and MULTI-MASTER Endmills for Machining Aluminum A ISCAR’s CHATTERFREE endmills for machining aluminum are an excellent solution for the aerospace industry. They improve material removal rate, eliminate vibration, maximize stock removal rate and reduce cycle time in most milling operations. B ECA-H4…CF 4 flute endmills, designed for both The different helix and variable pitch endmills are available with 3, 4, 5xD neck relief in a variety of corner radii. They have a unique ground and polished geometry that provides excellent bottom and side surface finish with no mismatch. roughing and finishing operations, feature excellent chatter dampening ability. They can be used with external cooling at very high cutting speeds, for full slot machining of aluminum up to 1XD. C ECA-H3...CF 3 flute, solid carbide endmills for machining aluminum with different helix and variable pitch coolant holes directed to each individual cutting edge. These endmills can be used for both roughing and finishing operations and feature excellent chatter dampening ability. The coolant holes improve chip evacuation and eliminate chip re-cutting, thus enabling machining full slots at very high cutting speeds and high material removal rates, providing extended tool life. 2 ISCAR

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r e fo nc ed m a er u rm ne m fo gi xi er En a m P M nu i um Al ISCAR is introducing the ECA-H4... CF - 4 flute, solid carbide endmills with different helix and variable pitch for machining aluminum. The new endmills expand the already available endmill family: ECA-H3... FR - 3 flute endmills, providing an extra flute for higher production rates. ECA-H4…CF endmills, designed for both roughing and finishing operations, feature excellent chatter dampening ability. They can be used with external cooling at very high cutting speeds. The new 4 cutting edged tools were designed with core diameter and flute chip gullet section size similar to the existing ECA-H3.. line. • The tools are statically and dynamically balanced by design • Lower and fewer fluctuation bending forces (see diagram) • Provides very stable machining process Balance Grade by Design at 33,000 rpm CAD Model r (µm) D=12 mm D=16 mm ECA-H3 12-18/60C12CF-R02 ECA-H4 12-18/60C12CFR02 ECA-H3 16-24/80C16CF-R02 ECA-H4 16-24/80C16CFR02 8 0 7 0 Balance Grade G16 0 G16 0 3 3

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Analytical Tool Bending Force Fluctuation Material Aluminum 7075 Machining Conditions ap=3 [mm] fz=0.1[mm/t] n=33,000 [rpm]; Tools ECA-H3 12-18/60C12CF-R02 ECA-H4 12-18/60C12CF-R02 ISCAR’s new CHATTERFREE endmills for machining aluminum are an excellent solution for low power machines with ISO40 or BT40 adaptations, improving material removal rate and eliminating vibration. They maximize stock removal rate and reduce cycle time in most milling operations. Their unique ground and polished geometry provides excellent bottom and side surface finish with no mismatch. Extended tool life can be expected when machining at high material removal rates. The new ECA-H4…CF CHATTERFREE solid carbide endmills are available in a diameter range of 6 to 25 mm, all with a 0.2 mm corner radius and milling depth to endmill diameter ratios of 3XD and 5XD (long and short necks). Important When machining at RPM higher than 12,000, tool and holder assembly should be balanced. 3 4 ISCAR

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r fo ce ed m an er u m ne m o r gi i erf En a x P M num i um Al MM EA-CF Interchangeable Solid Carbide Endmill Heads with Different Helix for Machining Aluminum r Rd° ap l Ts Dh6 D2 Haº Aluminum Dimensions Recommended Machining Data Designation MM EA120H12R0.2CF-3T08 MM EA160H16R0.2CF-3T10 MM EA200H20R0.2CF-3T12 MM EA080H08R0CF-4T05 IC08 MM EA100H10R0CF-4T06 IC08 MM EA120H12R0CF-4T08 IC08 MM EA160H16R0CF-4T10 IC08 • Do not apply lubricant to the threaded connection. D 12.00 16.00 20.00 8 10 12 16 Flute 3 3 3 4 4 4 4 ap 12.00 16.00 20.00 8 10 12 16 r 0.20 0.20 0.20 0 0 0 0 Ts T08 T10 T12 T05 T06 T08 T10 D2 11.70 15.30 18.30 7.7 11.7 15.3 18.3 l 23.00 28.00 34.00 17 24 32 39 Ha° 40.0 40.0 40.0 40.0 40 40 40 IC08 (mm/t) 0.04-0.11 0.05-0.13 0.05-0.13 0.03-0.09 0.03-0.1 0.04-0.11 0.05-0.12 fz l l l l l l l 3 5

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ECA-H3-CF Solid Carbide Endmills with Different Helix and Variable Pitch, 3, 4 and 5xD Neck Relief for Machining Aluminum r Rd° Dh6 dh6 ap H L Dimensions Aluminum Recommended Machining Data IC08 fz Designation ECA-H3 03-07/12C06CF-R01 ECA-H3 04-10/16C06CF-R02 ECA-H3 05-12/20C06CF-R02 ECA-H3 06-09/18C06CF-R02 ECA-H3 06-09/18C06CF-R04 ECA-H3 06-09/18C06CF-R08 ECA-H3 06-09/30C06CF-R02 ECA-H3 06-09/30C06CF-R04 ECA-H3 06-09/30C06CF-R08 ECA-H3 06-14/24C06CF-R02 ECA-H3 08-12/24C08CF-R02 ECA-H3 08-12/24C08CF-R04 ECA-H3 08-12/24C08CF-R08 ECA-H3 08-12/40C08CF-R02 ECA-H3 08-12/40C08CF-R04 ECA-H3 08-12/40C08CF-R08 ECA-H3 08-18/32C08CF-R02 ECA-H3 10-15/30C10CF-R02 ECA-H3 10-15/30C10CF-R04 ECA-H3 10-15/30C10CF-R08 ECA-H3 10-15/30C10CF-R16 ECA-H3 10-15/50C10CF-R02 ECA-H3 10-15/50C10CF-R04 ECA-H3 10-15/50C10CF-R08 ECA-H3 10-15/50C10CF-R16 ECA-H3 10-22/40C10CF-R02 ECA-H3 12-18/36C12CF-R02 ECA-H3 12-18/36C12CF-R04 ECA-H3 12-18/36C12CF-R08 ECA-H3 12-18/36C12CF-R16 ECA-H3 12-18/36C12CF-R20 ECA-H3 12-18/36C12CF-R25 ECA-H3 12-18/60C12CF-R02 ECA-H3 12-18/60C12CF-R04 ECA-H3 12-18/60C12CF-R08 ECA-H3 12-18/60C12CF-R16 ECA-H3 12-18/60C12CF-R20 ECA-H3 12-18/60C12CF-R25 ECA-H3 12-26/48C12CF-R02 ECA-H3 16-24/48C16CF-R02 ECA-H3 16-24/48C16CF-R04 ECA-H3 16-24/48C16CF-R08 ECA-H3 16-24/48C16CF-R16 ECA-H3 16-24/48C16CF-R20 ECA-H3 16-24/48C16CF-R25 ECA-H3 16-24/48C16CF-R32 ECA-H3 16-24/48C16CF-R40 ECA-H3 16-24/48C16CF-R50 ECA-H3 16-24/80C16CF-R02 ECA-H3 16-24/80C16CF-R04 ECA-H3 16-24/80C16CF-R08 (1) D 3.00 4.00 5.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 ap 7.00 10.00 12.00 9.00 9.00 9.00 9.00 9.00 9.00 14.00 12.00 12.00 12.00 12.00 12.00 12.00 18.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 22.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 18.00 26.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 24.00 H 12.00 16.00 20.00 18.00 18.00 18.00 30.00 30.00 30.00 24.00 24.00 24.00 24.00 40.00 40.00 40.00 32.00 30.00 30.00 30.00 30.00 50.00 50.00 50.00 50.00 40.00 36.00 36.00 36.00 36.00 36.00 36.00 60.00 60.00 60.00 60.00 60.00 60.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 48.00 80.00 80.00 80.00 L 57.00 57.00 57.00 57.00 57.00 57.00 65.00 65.00 65.00 60.00 63.00 63.00 63.00 79.00 79.00 79.00 68.00 72.00 72.00 72.00 72.00 92.00 92.00 92.00 92.00 80.00 83.00 83.00 83.00 83.00 83.00 83.00 100.00 100.00 100.00 100.00 100.00 100.00 93.00 92.00 92.00 92.00 92.00 92.00 92.00 92.00 92.00 92.00 128.00 128.00 128.00 d 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 6.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 12.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 r 0.10 0.20 0.20 0.20 0.40 0.80 0.20 0.40 0.80 0.20 0.20 0.40 0.80 0.20 0.40 0.80 0.20 0.20 0.40 0.80 1.60 0.20 0.40 0.80 1.60 0.20 0.20 0.40 0.80 1.60 2.00 2.50 0.20 0.40 0.80 1.60 2.00 2.50 0.20 0.20 0.40 0.80 1.60 2.00 2.50 3.20 4.00 5.00 0.20 0.40 0.80 Flute 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C (mm/t) 0.03-0.05 0.03-0.05 0.03-0.06 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.07 0.03-0.09 0.03-0.09 0.03-0.09 0.03-0.09 0.03-0.09 0.03-0.09 0.03-0.09 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.03-0.10 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.04-0.11 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l C-Cylindrical 3 6 ISCAR

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r fo ce ed m an er u m ne m o r gi i erf En a x P M num i um Al ECA-H3-CF (continued) Solid Carbide Endmills with Different Helix and Variable Pitch, 3, 4 and 5xD Neck Relief for Machining Aluminum r Rd° Dh6 dh6 ap H L Dimensions Aluminum Recommended Machining Data IC08 fz Designation ECA-H3 16-24/80C16CF-R16 ECA-H3 16-24/80C16CF-R20 ECA-H3 16-24/80C16CF-R25 ECA-H3 16-24/80C16CF-R32 ECA-H3 16-24/80C16CF-R40 ECA-H3 16-24/80C16CF-R50 ECA-H3 16-34/64C16CF-R02 ECA-H3 20-30/100C20CF-R02 ECA-H3 20-30/100C20CF-R04 ECA-H3 20-30/100C20CF-R08 ECA-H3 20-30/100C20CF-R16 ECA-H3 20-30/100C20CF-R20 ECA-H3 20-30/100C20CF-R32 ECA-H3 20-30/100C20CF-R40 ECA-H3 20-30/100C20CF-R50 ECA-H3 20-30/60C20CF-R02 ECA-H3 20-30/60C20CF-R04 ECA-H3 20-30/60C20CF-R08 ECA-H3 20-30/60C20CF-R16 ECA-H3 20-30/60C20CF-R20 ECA-H3 20-30/60C20CF-R32 ECA-H3 20-30/60C20CF-R40 ECA-H3 20-30/60C20CF-R50 ECA-H3 20-42/80C20CF-R02 ECA-H3 25-38/125C25CF-R02 ECA-H3 25-38/125C25CF-R08 ECA-H3 25-38/125C25CF-R16 ECA-H3 25-38/125C25CF-R20 ECA-H3 25-38/125C25CF-R32 ECA-H3 25-38/125C25CF-R40 ECA-H3 25-38/125C25CF-R50 ECA-H3 25-38/75C25CF-R02 ECA-H3 25-38/75C25CF-R04 ECA-H3 25-38/75C25CF-R08 ECA-H3 25-38/75C25CF-R16 ECA-H3 25-38/75C25CF-R20 ECA-H3 25-38/75C25CF-R32 ECA-H3 25-38/75C25CF-R40 ECA-H3 25-38/75C25CF-R50 ECA-H3 25-52/100C25CF-R02 (1) D 16.00 16.00 16.00 16.00 16.00 16.00 16.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 ap 24.00 24.00 24.00 24.00 24.00 24.00 34.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 42.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 52.00 H 80.00 80.00 80.00 80.00 80.00 80.00 64.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 100.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 60.00 80.00 125.00 125.00 125.00 125.00 125.00 125.00 125.00 75.00 75.00 75.00 75.00 75.00 75.00 75.00 75.00 100.00 L 128.00 128.00 128.00 128.00 128.00 128.00 115.00 150.00 150.00 150.00 150.00 150.00 150.00 150.00 150.00 110.00 110.00 110.00 110.00 110.00 110.00 110.00 110.00 130.00 185.00 185.00 185.00 185.00 185.00 185.00 185.00 130.00 130.00 130.00 130.00 130.00 130.00 130.00 130.00 158.00 d 16.00 16.00 16.00 16.00 16.00 16.00 16.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 25.00 r 1.60 2.00 2.50 3.20 4.00 5.00 0.20 0.20 0.40 0.80 1.60 2.00 3.20 4.00 5.00 0.20 0.40 0.80 1.60 2.00 3.20 4.00 5.00 0.20 0.20 0.80 1.60 2.00 3.20 4.00 5.00 0.20 0.40 0.80 1.60 2.00 3.20 4.00 5.00 0.20 Flute 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C (mm/t) 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.13 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 0.05-0.15 l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l C-Cylindrical 3 7

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ECAP-H3-CF Solid Carbide Endmills with Different Helix, Variable Pitch, Chip Splitters and Coolant Holes for Machining Aluminum Rd° Dh6 r dh6 ap H L Aluminum Dimensions Recommended Machining Data Designation ECAP-H3 10-15/50C10CFR02C ECAP-H3 10-22/40C10CFR02C ECAP-H3 12-18/60C12CFR02C ECAP-H3 12-26/48C12CFR02C ECAP-H3 16-24/80C16CFR02C ECAP-H3 16-34/64C16CFR02C ECAP-H320-30/100C20CFR02C ECAP-H3 20-42/80C20CFR02C ECAP-H325-38/125C25CFR02C ECAP-H325-52/100C25CFR02C D 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 25.00 25.00 ap 15.00 22.00 18.00 26.00 24.00 34.00 30.00 42.00 38.00 52.00 H 50.00 40.00 60.00 48.00 80.00 64.00 100.00 80.00 125.00 100.00 L 92.00 80.00 100.00 93.00 128.00 115.00 150.00 130.00 185.00 158.00 d 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 25.00 25.00 r 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Flute 3 3 3 3 3 3 3 3 3 3 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 IC08 (mm/t) 0.03-0.10 0.03-0.10 0.04-0.11 0.04-0.11 0.05-0.13 0.05-0.13 0.05-0.14 0.05-0.14 0.05-0.14 0.05-0.14 fz l l l l l l l l l l 3 8 ISCAR

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r fo ce ed m an er u m ne m o r gi i erf En a x P M num i um Al ECA-H3-CF-C Solid Carbide Endmills with Different Helix, Variable Pitch, Coolant Holes, and Neck Relief for Machining Aluminum Rd° Dh6 r dh6 ap H L Aluminum Dimensions Recommended Machining Data Designation ECA-H3 06-12/18C06CF-R02C ECA-H3 06-12/30C06CF-R02C ECA-H3 08-16/24C08CF-R02C ECA-H3 08-16/40C08CF-R02C ECA-H3 10-20/30C10CF-R02C ECA-H3 10-20/50C10CF-R02C ECA-H3 12-24/36C12CF-R02C ECA-H3 12-24/60C12CF-R02C ECA-H3 16-32/48C16CF-R02C ECA-H3 16-32/80C16CF-R02C ECA-H3 25-50/75C25CF-R02C (1) D 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 25.00 ap 12.00 12.00 16.00 16.00 20.00 20.00 24.00 24.00 32.00 32.00 50.00 H 18.00 30.00 24.00 40.00 30.00 50.00 36.00 60.00 48.00 80.00 75.00 L 57.00 65.00 63.00 79.00 72.00 100.00 83.00 100.00 92.00 128.00 130.00 d 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 25.00 r 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Flute 3 3 3 3 3 3 3 3 3 3 3 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C C C C C C C C C C C IC08 (mm/t) 0.03-0.07 0.03-0.07 0.03-0.09 0.03-0.09 0.03-0.10 0.03-0.10 0.04-0.11 0.04-0.11 0.05-0.13 0.05-0.13 0.05-0.15 fz l l l l l l l l l l l C-Cylindrical 3 9

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ECA-H4-CF Solid Carbide Endmills with Different Helix, 3 and 5xD Neck Relief for Machining Aluminum r Rd° Dh6 dh6 ap H L Dimensions Aluminum Recommended Machining Data Designation ECA-H4 06-09/30C06CFR02 ECA-H4 06-12/18C06CFR02 ECA-H4 08-12/40C08CFR02 ECA-H4 08-16/24C08CFR02 ECA-H4 10-15/50C10CFR02 ECA-H4 10-20/30C10CFR02 ECA-H4 12-18/60C12CFR02 ECA-H4 12-24/36C12CFR02 ECA-H4 16-24/80C16CFR02 ECA-H4 16-32/48C16CFR02 ECA-H4 20-30/100C20CFR02 ECA-H4 20-40/60C20CFR02 ECA-H4 25-38/125C25CFR02 ECA-H4 25-50/75C25CFR02 D 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 25.00 25.00 ap 9.00 12.00 12.00 16.00 15.00 20.00 18.00 24.00 24.00 32.00 30.00 40.00 38.00 50.00 H 30.00 18.00 40.00 24.00 50.00 30.00 60.00 36.00 80.00 48.00 100.00 60.00 125.00 75.00 L 65.00 57.00 79.00 63.00 92.00 72.00 100.00 83.00 128.00 100.00 150.00 110.00 185.00 130.00 d 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 25.00 25.00 r 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Flute 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 IC08 (mm/t) 0.03-0.07 0.03-0.07 0.03-0.09 0.03-0.09 0.04-0.10 0.04-0.10 0.04-0.11 0.04-0.11 0.05-0.13 0.05-0.13 0.05-0.14 0.05-0.14 0.08-0.14 0.08-0.14 fz l l l l l l l l l l l l l l 3 10 ISCAR

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r fo ce ed m an er u m ne m o r gi i erf En a x P M num i um Al Material: Application: Aluminum-cast, alloyed Roughing-full slot Iscar Competitor Aluminum 16 2 K10-K20 Standard Fair 130 628 12,494 18 16 9,000 0.13 3,248 1 10 0.13 Good Comma/Helical Flank Wear Wear 935.53 166.2 Tool Diameter (mm) No. of Flutes Carbide Grade Edge Preparation Tool Stability Overhang (mm) Cutting Speed (m/min) Spindle Speed (rpm) Depth of Cut (mm) Width of Cut (mm) Machining Length (mm) Feed per Tooth (mm/t) Table Feed (mm/min) Number of Passes Parts per Cutter Avg. Chip Thickness (mm) Surface Quality Chip Type Wear Reason for Stopping the Test Metal Removal Rate (cm3/min) Cutting Time/Part (sec) ECA-H3 16-24/48C16CF-R02 16 3 IC-08 Standard Fair 130 653 12,991 18 16 9,000 0.14 5,456 1 10 0.14 Good Comma/Helical Flank Wear End of lot / Series 1,571.39 99 Material: Application: Aluminum-wrought alloy Roughing-Full slot Iscar ECA-H3 06-09/18C06CF-R02 6 3 3 Sharp Excellent 20 207 10987 (Maximum machine) 9 6 1,400 0.05 1,648 1 15 0.05 Good Comma/Helical 89 51 Competitor Alusurf 6 2 2 Sharp Excellent 20 170 9023 9 6 1,400 0.04 722 3 10 0.04 Good Fragments 39 349.3 Tool Diameter (mm) Total No. of Teeth Effective No. of Teeth Edge Preparation Tool Stability Overhang (mm) Cutting Speed (m/min) Spindle Speed (rpm) Depth of Cut (mm) Width of Cut (mm) Machining Length (mm) Feed per Tooth (mm/t) Table Feed (mm/min) Number of Passes Parts per Cutting Edge Avg. Chip Thickness (mm) Surface Quality Chip Type Metal Removal Rate (cm3/min) Cutting Time/Part (sec) 3 11

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ST EE M Eng L a ine & x er Pe ST im ed rfo AIN f rm LE um or an SS ce S TE EL EC-H Variable Helix and CHATTERFREE Endmills ISCAR is introducing a new evolution of the CHATTERFREE solid carbide endmills with variable pitch and different flute helix angles for roughing and finishing operations. The new endmills provide improved dampening performance, resulting in 20 to 25% prolonged tool life. They are capable of increased metal removal rate, when compared with the standard CHATTERFREE solid carbide endmills. The new EC-H endmills feature a 4 flute, variable pitch (similar to the standard CHATTERFREE endmills) and in addition different helix flute angles: two 35° helix flutes and two 37° helix flutes. Two family types are available: cylindrical and relieved shank endmills. All endmills are made from IC900 - a most versatile, PVD coated grade. Each family includes endmills in a diameter range of 6 to 25 mm. All have corner radii and each diameter is available in both Weldon and cylindrical shank options. The new tools reduce the cutting forces and power consumption of the machine and improve tool life, providing better chip evacuation and good surface quality on stainless and alloyed steel. These new endmills are an excellent solution for low power machines with ISO40 or BT40 adaptations, improving their material removal rate and eliminating vibration. They can be used for full slot machining of up to 2XD. 12 ISCAR

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r L fo EE ed m ST er u S ne m ES e gi xi NL nc En a AI ma M & STrfor L e EE P ST l EC-H4M-CFR 4 Flute Endmills with Different Helix and Variable Pitch, for Chatter Dampening with Assorted Radii Rd° 37º 35º a1° De8 r dh6 a2° ap L a4° a3° a1≠a2≠a3≠a4 Dimensions Recommended Machining Data IC900 Designation EC-H4M 06-12C06CFR0.2-57 EC-H4M 06-12W06CFR0.2-57 EC-H4M 08-16C08CFR0.4-63 EC-H4M 08-16W08CFR0.4-63 EC-H4M 10-20C10CFR0.5-72 EC-H4M 10-20W10CFR0.5-72 EC-H4M 12-24C12CFR0.6-83 EC-H4M 12-24W12CFR0.6-83 EC-H4M 14-28C14CFR0.7-83 EC-H4M 14-28W14CFR0.7-83 EC-H4M 16-32C16CFR0.8-92 EC-H4M 16-32W16CFR0.8-92 EC-H4M 20-40C20CFR1.0-104 EC-H4M 20-40W20CFR1.0-104 EC-H4M 25-50C25CFR1.2-121 EC-H4M 25-50W25CFR1.2-121 (1) D 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 14.00 14.00 16.00 16.00 20.00 20.00 25.00 25.00 d 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 14.00 14.00 16.00 16.00 20.00 20.00 25.00 25.00 ap 12.00 12.00 16.00 16.00 20.00 20.00 24.00 24.00 28.00 28.00 32.00 32.00 40.00 40.00 50.00 50.00 L 57.00 57.00 63.00 63.00 72.00 72.00 83.00 83.00 83.00 83.00 92.00 92.00 104.00 104.00 121.00 121.00 Flute 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 r 0.20 0.20 0.40 0.40 0.50 0.50 0.60 0.60 0.70 0.70 0.80 0.80 1.00 1.00 1.20 1.20 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C W C W C W C W C W C W C W C W (mm/t) 0.03-0.06 0.03-0.06 0.03-0.08 0.03-0.08 0.03-0.09 0.03-0.09 0.04-0.10 0.04-0.10 0.04-0.11 0.04-0.11 0.05-0.11 0.05-0.11 0.05-0.11 0.05-0.11 0.06-0.11 0.06-0.11 fz l l l l l l l l l l l l l l l l C-Cylindrical, W-Weldon EC-H4L-CFR (relieved neck) 4 Flute Endmills with 3xD Relieved Necks, with Assorted Radii, Different Helix and Variable Pitch for Chatter Dampening Rd° 37º 35º a1° De8 r dh6 a2° ap H L a4° a3° a1≠a2≠a3≠a4 Dimensions Recommended Machining Data IC900 Designation EC-H4L 06-12/20C6CFR.2-57 EC-H4L 06-12/20W6CFR.2-57 EC-H4L 08-16/26C8CFR.4-63 EC-H4L 08-16/26W8CFR.4-63 EC-H4L 10-20/32C10CFR.5 EC-H4L 10-20/32W10CFR.5 EC-H4L 12-24/38C12CFR.6 EC-H4L 12-24/38W12CFR.6 EC-H4L 16-32/50C16CFR.8 EC-H4L 16-32/50W16CFR.8 EC-H4L 20-40/60C20CFR1.0 EC-H4L 20-40/60W20CFR1.0 (1) D 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 d 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 ap 12.00 12.00 16.00 16.00 20.00 20.00 24.00 24.00 32.00 32.00 40.00 40.00 H 20.00 20.00 26.00 26.00 32.00 32.00 38.00 38.00 50.00 50.00 60.00 60.00 L 57.00 57.00 63.00 63.00 72.00 72.00 83.00 83.00 100.00 100.00 110.00 110.00 Flute 4 4 4 4 4 4 4 4 4 4 4 4 r 0.20 0.20 0.40 0.40 0.50 0.50 0.60 0.60 0.80 0.80 1.00 1.00 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C W C W C W C W C W C W (mm/t) 0.03-0.06 0.03-0.06 0.03-0.08 0.03-0.08 0.03-0.09 0.03-0.09 0.04-0.10 0.04-0.10 0.05-0.11 0.05-0.11 0.05-0.11 0.05-0.11 fz l l l l l l l l l l l l C-Cylindrical, W-Weldon 3 3 13

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l EC-H4XL-CFR (relieved neck) 4 Flute Endmills with 4xD Relieved Necks, with Assorted Radii, Different Helix and Variable Pitch for Chatter Dampening Rd° 37º 35º a1° De8 r ap H dh6 a4° L a2° a3° a1≠a2≠a3≠a4 Dimensions Recommended Machining Data IC900 Designation EC-H4XL 06-12/25C06CFR.2 EC-H4XL 06-12/25W06CFR.2 EC-H4XL 08-16/32C08CFR.4 EC-H4XL 08-16/32W08CFR.4 EC-H4XL 10-20/40C10CFR.5 EC-H4XL 10-20/40W10CFR.5 EC-H4XL 12-24/50C12CFR.6 EC-H4XL 12-24/50W12CFR.6 EC-H4XL 16-32/64C16CFR.8 EC-H4XL 16-32/64W16CFR.8 EC-H4XL 20-40/75C20CFR1.0 EC-H4XL 20-40/75W20CFR1.0 (1) D 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 d 6.00 6.00 8.00 8.00 10.00 10.00 12.00 12.00 16.00 16.00 20.00 20.00 ap 12.00 12.00 16.00 16.00 20.00 20.00 24.00 24.00 32.00 32.00 40.00 40.00 H 25.00 25.00 32.00 32.00 40.00 40.00 50.00 50.00 64.00 64.00 75.00 75.00 L 61.00 61.00 68.00 68.00 80.00 80.00 95.00 95.00 115.00 115.00 125.00 125.00 Flute 4 4 4 4 4 4 4 4 4 4 4 4 r 0.20 0.20 0.40 0.40 0.50 0.50 0.60 0.60 0.80 0.80 1.00 1.00 Rd° 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Shank(1) C W C W C W C W C W C W (mm/t) 0.03-0.06 0.03-0.06 0.03-0.08 0.03-0.08 0.03-0.09 0.03-0.09 0.04-0.10 0.04-0.10 0.05-0.11 0.05-0.11 0.05-0.11 0.05-0.11 fz l l l l l l l l l l l l C-Cylindrical, W-Weldon Material: Austenitic stainless steel Application: Shoulder milling Material No.: 1.4571 (X6CrNiMoTi17-12-2) Cutting Conditions: Roughing Iscar Tool Diameter (mm) No. of Flutes Grade Overhang (mm) Cutting Speed (m/min) Spindle Speed (rpm) Depth of Cut (mm) Width of Cut (mm) Machining Length (mm) Feed per Tooth (mm/t) Table Feed (mm/min) Number of Passes Parts per Cutter Avg. Chip Thickness (mm) Surface Quality Chip Type Wear Metal Removal Rate (cm3/min) EC-H4L 10-20/32W10CFR.5 10 4 IC900 90 70 2,228 9 5 1,312 0.05 446 1 45 0.04 Good Comma/Helical Flank wear 20.05 Competitor Solid carbide endmill with variable heilix 10 4 90 80 2,546 4.5 5 1,312 0.04 407 2 30 0.03 Good Comma/Helical Flank wear 9.17 Metal removal rate has been improved by 118% and endmill life 50% longer. 3 14 3 ISCAR

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r L fo EE ed m ST er u S ne m ES e gi xi NL nc En a AI ma M & STrfor L e EE P ST l Material Type: Application: C45 180HB Full Slot Iscar Competitor Tool Diameter (mm) No. of Flutes Carbide Grade Tool Stability Cutting Speed (m/min) Spindle Speed (rpm) Depth of Cut (mm) Width of Cut (mm) Machining Length (mm) Feed per Tooth (mm/t) Table Feed (mm/min) Parts per Cutter Reason for Stopping the Test Metal Removal Rate (cm3/min) EC-H4M 12-24C12CFR0.6-83 12 4 IC900 Good 107 2,838 8 12 45 0.05 568 72 Wear 54.49 Variable helix 12X12X22X72 12 4 Good 125 3,316 8 12 45 0.02 265 24 Wear 25.46 Material: Application: Duplex Full slot Iscar Competitor Tool with insert 20 3 F40M Good 130 2,069 5 20 4,000 0.0644 400 4 0.25 39.97 Tool Diameter (mm) No. of Flutes Carbide Grade Tool Stability Cutting Speed (m/min) Spindle Speed (rpm) Depth of Cut (mm) Width of Cut (mm) Machining Length (mm) Feed per Tooth (mm/t) Table Feed (mm/min) Number of Passes Parts per Cutter Metal Removal Rate (cm3/min) EC-H4M 20-40W20CFR1.0-104 20 4 900 Good 55 875 20 20 4,000 0.05 175 1 2 70.03 3 3 15

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