HSS M2/M35 STD XL timing pulley gear Hob cutter with TIN coating

Product Overview

Description

HSS M2/M35 STD XL timing pulley gear Hob cutter 

 

Timing pulley hob is used to machining timing belt pulley , job operation is similar to gear hob.  
 

 Specification:

 

Timing pulley profile	Belt type	Common arrange	Size
S.T.D	MXL(2.032)	10-23T 24-R	32×25×13
	XL(5.08)	10-R	55×50×22
	L(9.525)	10-R	55×50×22
	H(12.7)	14-19T 20-R	70×60×27
	XH(22.225)	18-R	85×85×32
	XXH(31.75)	18-R	90×90×32
H.T.D	2M		50×40×22
	3M	9-15T 16-25T 26-80T 81-R	50×40×22
	5M	11-16T 17-31T 32-79T 80-200T	50×50×22
	8M	18-27T 28-40T 41-89T 90-200T	70×65×27
	14M	28-40T 41-89T 90-R	75×75×27
	20M
S.T.S	2M
	3M	16-25T 26-80T	50×40×22
	5M	20-24T 25-40T	55×60×27
	8M	20-24T 25-31T 32-48T 49-120T	70×65×27
	14M	28-36T 37-51T 52-100T 101-200T	75×75×27
	20M
A.T.(D.T)	A(T5)	10-14T 15-20T 21-R	55×45×22
	T10	12-15T 16-20T 21-R	65×60×27
	T20	15-20T 21-R	80×80×32
	(D)T5	13-17T 18-25T 26-40T 41-R	55×45×22
	T10	12-15T 21-R	65×60×27
	T20	15-20T 21-R	80×80×32
G.T.	2GT	16-25T 26-80T
	3GT	25-26T 26-50T
	5GT	17-31T 32-79T
	8GT	18-28T 29-89T

 

 

 

 

 

 

 

 

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 timing belt pulley 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), 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)