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4HFSM, 5HFSM, 6HFSM, 7HFSM, 8HFSM
Number of Flutes: 4, 5, 6, 7, 8
Finishing of Hard Materials Recommended Material 1st Recommendation
Aluminum Non-ferrous Metal Difficult-to-Cut Material Hardened material General Use Land I
Shank Dia.
%D %D %TI Fig.1
% Fig.2
MEGACOAT is applied - %TI
-
45678
Super Micro-grain carbide
Lineup (Unit: mm) (Unit: mm)
Description Outside Outside Length Neck Under Neck Shank Overall Number Description Outside Outside Length Neck Under Neck Shank Overall Number
4HFSM010-050-06 Fig.2 Std. Dia. Dia. of edge Dia. Length Dia. length of Flutes 6HFSM140-370-16 Fig.2 Std. Dia. Dia. of edge Dia. Length Dia. length of Flutes
Dc tolerance D1 2 Ds L Z Dc tolerance D1 2 Ds L Z
1 0 5 1.05 6 6 60 4 14 -0.010 37 14.2 44.4 16 105 6
-0.015 -0.030
4HFSM020-090-06 Fig.2 2 0 9 2.10 10.8 6 60 4 6HFSM150-420-16 Fig.2 15 -0.010 42 15.2 50.4 16 105 6
-0.015 -0.030
4HFSM030-120-06 Fig.2 3 0 12 3.15 14.4 6 60 4 6HFSM160-420-16 Fig.1 16 -0.010 42 - - 16 105 6
-0.015 -0.030
4HFSM040-140-06 Fig.2 4 0 14 4.2 16.8 6 60 4 6HFSM200-480-20 Fig.1 20 -0.010 48 - - 20 110 6
-0.015 -0.030
4HFSM050-170-06 Fig.2 5 0 17 5.2 20.4 6 60 4 7HFSM060-170-06 Fig.1 6 0 17 - - 6 60 7
-0.015 7HFSM080-230-08 Fig.1 -0.020
L
5HFSM040-140-06 Fig.2 4 0 14 4.2 16.8 6 60 5 8 -0.005 23 - - 8 70 7
-0.015 -0.025
6HFSM060-170-06 Fig.1 6 0 17 - - 6 60 6 7HFSM100-280-10 Fig.1 10 -0.005 28 - - 10 80 7
-0.020 -0.025
6HFSM080-230-08 Fig.1 8 -0.005 23 - - 8 70 6 7HFSM120-330-12 Fig.1 12 -0.010 33 - - 12 90 7
-0.025 -0.030
Solid End Mill 6HFSM100-280-10 Fig.1 10 -0.005 28 - - 10 80 6 6HFSM160-420-16 Fig.1 16 -0.010 42 - - 16 105 7
-0.025 -0.030
BQ
6HFSM120-330-12 Fig.1 12 -0.010 33 - - 12 90 6 8HFSM250-530-25 Fig.1 25 -0.010 53 - - 25 125 8
-0.030 -0.030
Recommended Cutting Conditions
Shouldering
Workpiece Materials Depth of Cut (apae) (mm) Outside Dia. (mm) 1 2 4 6 8 12 16
5,600 3,700 2,800
Tool Steel (< 40HRC) 1.5Dc0.05D Spindle Revolution (min-1) 20,700 20,000 11,100 7,400 2,930 2,930 2,720
Pre-hardened steel (D<3) 5,000 3,300 2,500
BF Feed Rate (mm/min) 910 1,750 2,000 2,900 2,650 2,650 2,400
Tool Steel 1.5Dc0.1Dc Spindle Revolution (min-1) 20,700 20,000 9,900 6,600 4,000 2,700 2,000
Shouldering Heat Treated Steel (3 D) 2,100 2,100 1,900
3,000 2,000 1,500
(40~45HRC) 1.5Dc0.05D Feed Rate (mm/min) 910 1,750 1,800 2,630 1,100 1,100 1,050
Pre-hardened steel (D<3) 5,300 2,800 1,900 1,400
Spindle Revolution (min-1) 20,700 16,000 8,000 2,100 880 880 910
Hardened 1.5Dc0.1Dc 4,000 2,000 1,330 1,000
45~55HRC (3 D) Feed Rate (mm/min) 910 1,400 1,400 1,100 560 550 550
3,700
Hardened 1.5Dc0.05D Spindle Revolution (min-1) 20,700 12,000 6,000 880
55~60HRC 2,700
1.5Dc0.02Dc Feed Rate (mm/min) 640 730 740 560
Hardened 5,600
60~65HRC 1.5Dc0.02Dc Spindle Revolution (min-1) 20,700 11,100
Hardened 1.5Dc0.02Dc Feed Rate (mm/min) 550 600 600
65~70HRC 4,000
Spindle Revolution (min-1) 15,900 8,000
Feed Rate (mm/min) 370 370 370
Not Recommended for Slotting.
L26 : Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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