Involute Spline Broach

Give us the drawing or details, we make OEM for you

We are manufacture of spline broach in Jiangsu Province

1.Accuracy:H4,H5,H6,H7
2.P.A.30 or 40 degree
3.module: m1~m5
4.No. of teeth: 11~40

involute spline broach , internal gear broaches , square broaches

 NOTE : 

 1. Involute spline broaches with standard pressure angle 30°

      2. Fine pitch involute spline broaches of m0.5~m0.8 base circle dia.≥ 6mm can be ordered  

      3.Involute serration broaches with standard P.A.45°, m0.5~m2.5 can also be ordered.

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)

We mainly pac them in plywood cases, also we can do as required by customers, we already export to Viet Nam, Iran, Russia, Belgium, USA, Hope you can be the next destination!