Stripper guide pins,bushings

Guide pin:

Material:SUJ2

Hardness:HRC58 and above

Subject to heat treatment and abrasive machining; Contribute to extremely excellent toughness, finish and positioning properties; Of high work precision and grinding resistance.

Guide bushing:

Material:SUJ2

Hardness:HRC58 and above

After abrasive machining, it can amount to a dimensional precision of 0.005mm and a coaxiality of ф0.005mm. A kind of oil-free guide bushing with mosaic structure of MoS2 and copper alloy is available to improve the grinding resistance.