1)Type: non-standard or standard 2)Range of work: according to the customer's requirements 3)Precision level:A~A AA level

A, variety: round broach, polygon broach, rectangular, teeth, and gradually form line, spline broach, the alien broach,

B, specifications: φ 6 ~ 60, L100 ~ 1200,

C, coating according to user requirements;

Complex broach