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HSS S/U Type Roller Chain Sprocket Hob 12.7*8.51

China HSS S/U Type Roller Chain Sprocket Hob 12.7*8.51, Find details about China Roller Chain Sprocket Hob, Gear Hob Cutter from HSS S/U Type Roller Chain Sprocket Hob 12.7*8.51

Model NO.
PFT026
Transport Package
Oiled Paper +Carton+Wooden Case or as Your Request
Specification
20-500mm
Origin
Jiangsu China
Model NO.
PFT026
Transport Package
Oiled Paper +Carton+Wooden Case or as Your Request
Specification
20-500mm
Origin
Jiangsu China
Material HSS, HSS-Co, PM-HSS    
 Heat treatment hardness 64 - 67HRC
 Condition New
 Certificate ISO9001, TUV
 Function Roller chain sprocket wheel hobbing
 Coating TiN,TiAlN,TiCN,AlCrN and so on
 Profile Non-involute profile (as roller chain sprocket  wheel,paralle side spline, timing belt wheel, serration, cycloid gear and so  on)   
 Flute Straight and helical flute
 Type Hole type (including longitudinal and transversal keyway)  and  Shank type (taper shank and cylindrical shank)
 Standard GB, DIN, AGMA, BS, and so on

Hobs Range:
Module: M0.2~M45
Diameter: Ø20~Ø500
Overall: ~650
Bore: Metric Ø8. Ø10. Ø13. Ø16. Ø19.Ø22. Ø27. Ø32. Ø40. Ø50. Ø60. Ø70. Ø80. Ø100 and Inch
Morse taper. 7:24 taper and other taper.

Accuracy:
Standard: GB/T6084. DIN3968. ANSI B94.7. JIS B4354...
Accuracy Grade: AAA. AA. A

Materials of hobs:
Materials is not the difference of good or bad, only use for suitable or unsuited.
High speed steel: M2. M35. 
Power high speed steel: S790. S590. S390. ASP2030. ASP2052. ASP2060.
Carbide: P-Type, K-Type.
HSS inserted blade
Carbide brazed

Sizes:
 

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

 

HSS S/U Type Roller Chain Sprocket Hob 12.7*8.51
 





 

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