Universal Multi-function U2 Sharpener Chuck Spring Clip Collet Grip High-precision Spindle Taper Clamp Hole Grinding Machines
Name: Knife Sharpener chuck
Material: 65Mn
Hardness: HRC55-60
Thread length: 29mm
Total length: 122mm
Bare rod diameter: 20mm
Thread size: M20
Models: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 1/2, 1/8
Packaging: 1PC