7Leaders

E236-2.5SX / 4.0SX

Recommended Milling Conditions

Side Milling

GR.4/GR.5 Hardened Steel/Hardened Steel (30 ~ 38HRC ) ( 38 ~ 48HRC )

GR.1/GR.2/GR.3 Carbon Steels/Low-alloyed Steel/Hi-alloyed Steel (~ 24HRC ) (~ 30HRC )

GR.8 Stainless Steel

GR.15 Titanium

GR.16 Nickel

GR.17 High Temp Alloys

Work Material

140

100

80

80

50

30

Vc m/min

E236-2.5SX-6 6 E236-2.5SX-8 8 E236-2.5SX-10 10 E236-2.5SX-12 12 E236-2.5SX-16 16 E236-2.5SX-20 20

7,432 5,574 4,459 3,716 2,787 2,230

2,601 2,341 2,185 2,081 1,756 1,561

5,308 3,981 3,185 2,654 1,991 1,593

1,486 1,393 1,338 1,301

4,247 1,486 4,247 1,486 2,654 743 1,593 446 3,185 1,338 3,185 1,561 1,991 627 1,194 418

2,548 1,249 2,548 1,427 1,593 613 2,123 1,189 2,123 1,338 1,327 557

956 796 597 478

401 390 334 268

975 892

1,593 1,003 1,593 1,115 995

418 390

1,274 892 1,274 892

796

ap:2.0D

ap:2.0D

ap:2.0D ap:2.0D ap:2.0D ap:2.0D

( mm )

ae:0.12D

ae:0.1D

ae:0.1D ae:0.05D ae:0.05D ae:0.05D

High Speed Side Milling

GR.4/GR.5 Hardened Steel/Hardened Steel (30 ~ 38HRC ) ( 38 ~ 48HRC )

GR.1/GR.2/GR.3 Carbon Steels/Low-alloyed Steel/Hi-alloyed Steel (~ 24HRC ) (~ 30HRC )

GR.8 Stainless Steel

GR.15 Titanium

GR.16 Nickel

GR.17 High Temp Alloys

Work Material

200

160

130

130

100

80

Vc m/min

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

RPM (min-1)

Feed (mm/min)

Code No.

Dc

E236-2.5SX-6 6 E236-2.5SX-8 8 E236-2.5SX-10 10 E236-2.5SX-12 12 E236-2.5SX-16 16 E236-2.5SX-20 20

10,617

5,202 4,459 4,013 3,716 3,066 2,675

8,493 6,370 5,096 4,247 3,185 2,548

2,378 2,230 2,854 2,973 2,230 2,140

6,901 2,415 6,901 1,449 5,308 1,115 4,247 892 5,176 2,174 5,176 1,449 3,981 836 3,185 892 4,141 2,029 4,141 1,739 3,185 669 2,548 1,070 3,450 1,932 3,450 1,570 2,654 557 2,123 966 2,588 1,630 2,588 1,268 1,991 418 1,593 780 2,070 1,449 2,070 1,159 1,593 334 1,274 713

7,963 6,370 5,308 3,981 3,185

ap:2.0D

ap:2.0D

ap:2.0D ap:2.0D ap:2.0D ap:2.0D

( mm )

ae:0.1D

ae:0.05D

ae:0.1D ae:0.05D ae:0.05D ae:0.05D

※ Notice: E236-4.0SX is Long Length series End Mills. Please adjust the parameter according. 1. Please work with good rigidity / high precision facilities and collet chuck. 2. Please choose proper cutting fluid. 3. The cutting data is reference value only. Please adjust it according to your real working conditions. 4. If RPM is lower than the reference value, the Feed rate (fz) and RPM should be reduced by the same proportion. 5. If vibration occurs during cutting, please reduce cutting parameter.

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