Kyocera - Основной каталог 2010-2011 ENG
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4RFSM, 6RFSM
Roughing of Hard Materials Recommended Material Number of Flutes: 4, 6
1st Recommendation
I Dc
Ds
Shank Dia. Cutting shape
Aluminum Non-ferrous Metal Difficult-to-Cut Material Hardened material General Use
L
46
Lineup (Unit: mm)
Description Std. Outside Dia. Outside Dia. Edge Length Shank Dia. Total length Number of Flutes
Dc tolerance Ds L Z
4RFSM060-130-06 57 4
4RFSM080-160-08 6 -0.030 13 6 63 4
4RFSM100-220-10 -0.105 72 4
4RFSM120-260-12 83 4
4RFSM160-320-16 8 -0.040 16 8 92 4
4RFSM200-380-20 -0.130 104 4
6RFSM160-320-16 92 6
6RFSM200-380-20 10 -0.040 22 10 104 6
6RFSM250-450-25 -0.130 6
121
12 -0.050 26 12
-0.160
16 -0.050 32 16
-0.160
20 -0.065 38 20
-0.195
16 -0.050 32 16
-0.160
20 -0.065 38 20
-0.195
25 -0.065 45 25 L
-0.195
Due to the strong cutting edge with large at surface, it is suitable for machining of hardened materials and titanium alloy. Four
ute type and 6 ute type are available.
Recommended Cutting Conditions Solid End Mill
Shouldering
Workpiece Materials Depth of Cut (apae) (mm) Outside Dia. (mm) 6 16 20
8 10 12 4 Flute 6 Flute 4 Flute 6 Flute 25
BQ BF 35~45HRC 1.5Dc0.4Dc Spindle Revolution (min-1) 8,000 6,000 4,800 4,000 3,000 3,000 2,400 2,400 1,900
BQ Steel 45~55HRC 1.5Dc0.33Dc Feed Rate (mm/min) 630 630 630 640 640 900 640 930 800
Shouldering
Spindle Revolution (min-1) 5,800 4,400 3,500 2,900 2,200 2,200 1,800 1,800 1,400
Feed Rate (mm/min) 350 350 350 350 350 530 350 530 460
55~60HRC 1.5Dc0.25Dc Spindle Revolution (min-1) 4,800 3,600 2,900 2,400 1,800 1,800 1,400 1,400 1,100
Feed Rate (mm/min) 190 220 230 240 220 320 230 340 310
Titanium < 40HRC 1.5Dc0.33Dc Spindle Revolution (min-1) 3,700 2,800 2,200 1,900 1,400 1,400 1,100 1,100 900
Alloy > 40HRC 1.5Dc0.25Dc Feed Rate (mm/min) 390 390 390 390 390 590 390 540 450
Slotting Spindle Revolution (min-1) 3,200 2,400 1,900 1,600 1,200 1,200 1,000 1,000 800
Feed Rate (mm/min) 300 300 300 300 300 430 300 430 370
Inconel 1Dc0.2Dc Spindle Revolution (min-1) 1,600 1,200 1,000 800 600 600 500 500 400
Feed Rate (mm/min) 100 100 100 100 100 140 100 140 130
Please refer to page L46 about Slotting.
: Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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