1pc ER11 collet all sizes 1.0-7.0mm and 1/4" 1/8" NEW Quality collets*** SALE

Features:

1. Use the high carbon bearing steel , heat treatedrigidity is HRC48°-50°
2. The surfaco roughness is below RZ2.5, has two classes' products.
3. The inner bore processing by high precision grindingaccording to DIN standard.
4. Use for clamping screw tap, drill , milling cutter, 
reamer and so on.
5. Having tension and compression function, brilliant and changeable.

 

 

Specification:

Materical: High Carbon Steel

Hardness: HRC=48°-50°


PushAuction