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Guide pins:
Material:SUJ2
Hardness:HRC58 and above
Subject to heat treatment and abrasive machining ;Contribute to extremely excellent toughness,finish and positioing properties;Of high work precision and grinding resistance
Guide bushing：
Material：SUJ2
Hardness:HRC58 and above
After abrassive machining, it can amount to a dimensional precision of 0.005mm and a coaxiality of 0.005mm.A kind of oil-free guide bushing with mosaic structure of MOS2 and copper alloy is available to improve the grinding resistance.
Stripper guide pins,bushings
