Collet Chuck Set ER8 ER16 ER20 ER25 ER32 ER40 Spring Collet Set for CNC Milling Lathe Machine Tool Holder
Features:
1. Use the high carbon bearing steel , heat treatedrigidity is HRC48°-50°
2. The surfaco roughness is below RZ2.5, has twoclasses' 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, brilliantand changeable.
Specification:
Materical: High Carbon Steel
Hardness: HRC=48°-50°
Size:ER8 ER16 ER20 ER25 ER32 ER40
Note:
Please allow 1-3mm error due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.
Package Including:
1 Set Collet Chuk