This product adopts imported material SUJ2, after deep cold treatment, aging treatment.The inner hole and the outer circle are repeatedly ground to ensure the stability of product accuracy!The overall accuracy of matching shank is less than 0.005.
The price that is low.
1.Put the collet into the nut,turn the collet slightly.Push it into the nut at the offered direction evenly.When the offset flange into the undercut of the collet
2.Fix the nut and the collet on the clamp body or machine tool spindle,rotating the nut until the collet is in pressing.Wipe the straight shank of cutter,and insert it into the pilot hole.Tighten the nut with a wrench till the cutter is clamped heavily
3.When the cutter changed,lossen the nut and it shall bring out the collet and the cutter together,then remove the cutter and push out the collet in the offered direction.At last installing the different size collet and cutter.