Роликовая цепная Звездочка из быстрорежущей стали 12 7*8 51 м2 резак для варочной панели с Оловянным

Описание и отзывы

Характеристики

HSS 12.7*8.51 M2 roller chain sprocket hob cutter with TIN coating

 

Spec.

 

Specification (Pitch ×Roller Dia.)	Outside Dia.	Overall Length	Hole Dia.
9.525×6.35	70	60	27
12.7×8.51	80	70
15.875×10.16	90	85	32
19.05×11.91	100	100
25.4×15.875	115	115
31.75×19.05	140	140	40
38.1×22.23	140	150
44.45×25.4	150	180
50.8×28.58	160	200
63.5×39.68	180	240

 

 

 

 

 

 

 

 

 

 

 

 

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 12.7*8.41 Roller chain sprocket hob cutter with TIN coating : 

 

 

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