TINVHY C1 ER32 4In Long Straight Shank Collet Chuck Holder CNC Milling Tool Holder Alloy Steel Chuck Holder
- 4Inch shank holding all ER32 collets (Clamping range up to 1In).
- Milling lathe collet chuck holder, high grade DN65 carbon steel material, straight shank, clamping nut, toughened and precision ground.
- Straight shank type extended handle, the handle body was longer. The surface is quite smooth which offers a comfortable feeling and nice appearance.
- Widely used in boring, milling, drilling, tapping, grinding and other processing.