findmall 125MM Diameter ER40 Collet Chuck Compact Lathe Tight Tolerance Tool 5/8 Stud Diameter

Specification:


Concentricity:0.0016".
Outside Diameter:125mm.
Registration Diameter:64mm.
Height:42mm.
Stud Diameter: 5/8".


Features:


1.Easily mount to a lathe with a spindle
2.Strong antioxidant ability, not easy to rust
3.High hardness
4.Environmental protection and pollution-free


Package Included:


1 x 125mm ER-40 Collet Chuck