Kyocera - Основной каталог 2010-2011 ENG
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4HFSS, 5HFSS, 6HFSS, 7HFSS
Finishing of Hard Materials Recommended Material Number of Flutes: 4, 5, 6, 7
1st Recommendation
Land I Aluminum Non-ferrous Metal Difficult-to-Cut Material Hardened material General Use
Shank Dia.
%D %D Fig.1%TI
% -
4567 MEGACOAT is applied %TI
Super Micro-grain carbide Fig.2
-
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
Std. Dia. Dia. of edge Dia. Length Dia. length of Flutes 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
4HFSS010-040-06 Fig.2 1 0 4 1.05 4.8 6 60 4 6HFSS080-180-08 Fig.1 8 -0.005 18 - - 8 70 6
-0.015 -0.025
4HFSS020-060-06 Fig.2 2 0 6 2.10 7.2 6 60 4 6HFSS100-220-10 Fig.1 10 -0.005 22 - - 10 80 6
-0.015 -0.025
4HFSS030-080-06 Fig.2 3 0 8 3.15 9.6 6 60 4 6HFSS120-260-12 Fig.1 12 -0.010 26 - - 12 90 6
-0.015 -0.030
4HFSS040-100-06 Fig.2 4 0 10 4.2 12.0 6 60 4 6HFSS060-140-06 Fig.1 6 0 14 - - 6 60 7
-0.015 -0.020
4HFSS050-120-06 Fig.2 5 0 12 5.2 14.4 6 60 4 7HFSS080-180-08 Fig.1 8 -0.005 18 - - 8 70 7
-0.015 -0.025
5HFSS040-100-06 Fig.2 4 0 10 4.2 12.0 6 60 5 7HFSS100-220-10 Fig.1 10 -0.005 22 - - 10 80 7
-0.015 -0.025
6HFSS060-140-06 Fig.1 6 0 14 6 60 6 7HFSS120-260-12 Fig.1 12 -0.010 26 - - 12 90 7 L
-0.020 -0.030
“MEGACOAT Hard”, new PVD Coated Carbide for hardened materials is adopted. Achieves high rigidity by ensuring a large
core diameter. End mill for hardened materials that achieves longer tool life and stable machining. Also cutting edge strength
and chip evacuation are improved with a negative rake angle.
Recommended Cutting Conditions Solid End Mill
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
BQ 2,650 2,650 2,400
Tool Steel 1.5Dc0.1Dc 4,000 2,700 2,000
Heat Treated Steel (3 D) Feed Rate (mm/min) 910 1,750 2,000 2,900 2,100 2,100 1,900
3,000 2,000 1,500
BF (40~45HRC) 1.5Dc0.05D Spindle Revolution (min-1) 20,700 20,000 9,900 6,600 1,100 1,100 1,050
Pre-hardened steel (D<3) 2,800 1,900 1,400
Shouldering 880 880 910
Hardened 1.5Dc0.1Dc 2,000 1,330 1,000
45~55HRC (3 D) Feed Rate (mm/min) 910 1,750 1,800 2,630 560 550 550
5,300
Hardened 1.5Dc0.05D Spindle Revolution (min-1) 20,700 16,000 8,000 2,100
55~60HRC 4,000
1.5Dc0.02Dc Feed Rate (mm/min) 910 1,400 1,400 1,100
Hardened 3,700
60~65HRC 1.5Dc0.02Dc Spindle Revolution (min-1) 20,700 12,000 6,000 880
2,700
Hardened 1.5Dc0.02Dc Feed Rate (mm/min) 640 730 740 560
65~70HRC 5,600
Spindle Revolution (min-1) 20,700 11,100
Feed Rate (mm/min) 550 600 600
Spindle Revolution (min-1) 15,900 8,000 4,000
Feed Rate (mm/min) 370 370 370
Not Recommended for Slotting.
: Std. Item : Check Availability R : Std. Item (R-hand Only) L : Std. Item (L-hand Only)
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