HSS M2 right hand diametral pitch gear hob, module hob cutter

Product Overview

Description

HSS TIN coated right hand diametral pitch gear hob, module gear hob cutter with AP coating PA20

 

 Specification: mm

 

D.P	Outside Dia.	Overall Length	Hole Dia.
3	125	115	32
3.5	115	105
4	110	100
4.5	100	95
5	90	90	27
6	85	80
7	80	70
8	75	65
9	65	55	22
10
11	60	50
12	55
14	55	45
16
18
20	50	40
22
24

 

 

 

 

 

 

 

 

 

 

 

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.

 

The production process of HSS M2 gear hob cutter with TIN coating :

 

 

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), 1.3243(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)