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HSS M2 Small Module Fine Pitch Gear Hob Cutter with PA20
gear cutter hob; gear hob; gear hobber; generating hob; hob milling cutter; generating milling cutter; hob; hob cutter
Specification table :
Module | Outside Dia. | Overall Length | Hole Dia. |
0.10 | 25 | 10 | 8 |
0.12 | |||
0.15 | |||
0.20 | |||
0.25 | |||
0.30 | 15 | ||
0.35 | |||
0.40 | |||
0.50 | |||
0.60 | |||
0.70 | 25 | ||
0.80 | |||
0.30 | 32 | 15 | 13 |
0.35 | |||
0.40 | |||
0.50 | |||
0.60 | 20 | ||
0.70 | |||
0.80 | |||
0.90 | |||
1.00 |
Hole dia. Of 10mm can be selested for Fine Pitch Gear Hobs with 32mm Outside .
Fine Pitch Topping Hobs can be ordered by customers .






Hob cutter series : gear hob , pre-shaving gear hob, pre-grind gear hob, involute spline hob, parallel side spline hob, ground sprocket hob , and timing pulley hob.
Production process of HSS M2/M35 small module fine pitch gear hob cutter with PA20 :

Material Introduction:
A. W6Mo5Cr4V2 (GB), M2( ASTM), S6-5-2(DIN), SKH51(JIS)
chemical composition: C 0.85, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.00, Mo 4.80 V 1.85
main application: It is widely used for making all kinds of cutters and durability cold-work die
B. W6Mo5Cr4V2Co5 (GB), M35( ASTM), S6-5-2-5(DIN), SKH55(JIS)
chemical composition: C 0.93, Si 0.38, Mn 0.35, P≤0.030, S≤0.030, Cr 4.10, W 6.30, Mo 4.80 V 1.85, Co 5.00
main application: It is often used for making blades with high-speed and great cutting difficulty as it’s good abrasive resistance
W6Mo5Cr4V2(M2),W9Mo3Cr4V(W9),W18Cr4V(W18),W6Mo5Cr4V2Al(M2Al),W6Mo5Cr4V2Co5(M35),W2Mo9Cr4VCo8(M42),W4Mo3Cr4VSi(4341),W4Mo2Cr4VSi(4241)

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