Kyocera - Основной каталог 2010-2011 ENG
4YFSM, 6YFSM для заказа - kyocera@kyocera-tools.ru Number of Flutes: 4, 6
Recommended Material
Semi-Finishing of 1st Recommendation
Difcult-to-Cut Material
Aluminum Non-ferrous Metal Difficult-to-Cut Material Hardened material General Use
Sharp I
Shank Dia.
46
Lineup
(Unit: mm)
Description Std. Outside Dia. Outside Dia. Edge Length Shank Dia. Total length Number of Flutes
Dc tolerance Ds LZ
4YFSM040-130-06 4 -0.020 13 6 50 4
-0.038
4YFSM050-130-06 5 -0.020 13 6 50 4
-0.038
6YFSM060-130-06 6 -0.020 13 6 50 6
-0.038
6YFSM080-190-08 8 -0.025 19 8 63 6
-0.047
6YFSM100-220-10 10 -0.025 22 10 76 6
-0.047
6YFSM120-260-12 12 -0.032 26 12 76 6
-0.059
6YFSM160-320-16 16 -0.032 32 16 89 6
-0.059
L 6YFSM200-380-20 20 -0.040 38 20 104 6
-0.073
Multi-Edge Type with web thickness ratio of 60% having superior chip evacuation. It has positive type rake angle and suitable for
semi-nishing of difcult-to-cut materials such as stainless steel and inconel.
Recommended Cutting Conditions
Solid End Mill
Shouldering
BQ
Workpiece Materials Depth of Cut (apae) (mm) Outside Dia. (mm) 4 5 6 8 10 12 16 20
Carbon Steel Spindle Revolution (min-1) 10,000 8,000 6,600 5,000 4,000 3,300 2,500 2,000
< 20HRC
BF 1.5Dc0.1Dc Feed Rate (mm/min) 800 800 1,340 1,340 1,340 1,350 1,490 1,610
Alloy Steel 1.5Dc0.1Dc Spindle Revolution (min-1) 8,000 6,400 5,300 4,000 3,200 2,700 2,000 1,600
Shouldering < 30HRC 1.5Dc0.1Dc
1.5Dc0.1Dc Feed Rate (mm/min) 570 570 960 960 960 960 1,080 1,150
Pre-hardened Steel 1Dc0.05Dc Spindle Revolution (min-1) 6,000 4,800 4,000 3,000 2,400 2,000 1,500 1,200
30~45HRC 1Dc0.05Dc
Feed Rate (mm/min) 360 360 620 660 660 660 740 790
Stainless Steel Spindle Revolution (min-1) 5,200 4,100 3,500 2,600 2,100 1,700 1,300 1,000
Heat-resistant Alloy Feed Rate (mm/min) 270 280 520 540 550 550 620 650
Spindle Revolution (min-1) 3,600 2,900 2,400 1,800 1,400 1,200 900 700
Titanium Alloy
Feed Rate (mm/min) 160 170 340 360 360 360 410 410
Spindle Revolution (min-1) 3,600 2,900 2,400 1,800 1,400 1,200 900 700
Feed Rate (mm/min) 160 170 340 360 360 360 410 410
* Machining with coolant is recommended for stainless steel.
Not Recommended for Slotting.
L36 : Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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