1pcs square/hex ER25 ER32 ER40 chuck block hard steel spring chuck seat, suitable for CNC lathe engraving and cutting machine
Features:
1. Fast Installation of CNC Machine Tools
2. Can be used upright
3. Hardening from tool steel
4. Through holes allow processing of long parts 5.
For parallel, square or hexagonal boreholes and cross holes drilled at 60, 90 or 120 degrees.
Specifications:
Material: Hard steel
Colour: Silver(send random styles,with letters or no letters)
Size: as shown in the figure
Model: ER25/ER32/ER40
Note:
Because of manual measurement, please allow 1-3mm error. Please make sure you don't mind before bidding.