HSS DP16/32 involute spline pull broach with PA30

Product Overview

Description

HSS DP16/32 involute spline pull broach with PA30

 

Type 1  Spline Broaches

 

Type 2  Chamfer-Spline Combination Broaches

 

Type 3   Round-Spline Combination Broaches

 

1 and 2

Key Amount	Nominal Dia.	Key Width	Overall Length	Broaching
4	15~22	4~8	425~745	10~80
6	16~90	4~20	400~1635	10~120
8	36~72	6~12	500~1580
10	26~125	3~18	560~1690
16	38~82	3.5~7	750~1635	30~180
20	92~102	6~7	1125~1635	30~120

 

 

3

Key Amount	Nominal Dia.	Key Width	Overall Length	Pre-Broaching Hole Dia.
6	25~50	6~12	550~1400	10~120
8	36~50	6~9	570~1190

 

 

Involute spline broaches with standard pressure angle 30 

 

Fine pitch involute broaches of m0.5~m0.8 , base circle dia.more than 6mm can be ordered 

 

Involute serration broaches with standard PA45 , m0.5~m2.5 can be ordered also

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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)