machinery chuck B&S 21 COLLET
Negotiable /Piece
Min.Order:100 Pieces
Dezhou Da Rong Machinery Co., Ltd.
B&S 21 COLLET
Specifications including:
D1~D25
1.Material: 65Mn
2.Hardness: clamping part HRC55~60 elastic part HRC40~45
3.This unit is applicable to all sorts of automatic lathes