Collet Chuck ER50 100mm Diameter 7 Holes Carbon Steel for Lathe CNC Milling Machine Tool

Feature: 1. FOR LATHE OR MILL: Collet chuck can be mounted to a backing plate of your choice for use on a lathe or as a fixture on a mill 2. OXIDATION RESISTANT CARBON STEEL: Made of excellent carbon steel material with black surface treatment, come with strong oxidation resistance, high hardness and long service life 3. EASY SWITCHING: Threaded chuck allows for quick and easy installation and removal, saving your time when switching between applications 4. HIGH ACCURACY WITHOUT LOOSENING: The flange adopts a seven hole structure, which can firmly lock your milling machine during use, not easy to loosen, and has higher operation accuracy 5. FOR CNC MACHINES: Collet Diameter is 100mm, used for CNC milling tools, and lathe, useful and practical Specification: Item Type: Collet Chuck Model: ER50 D100 (seven holes) Material: Carbon steel Diameter: Approx. 100mm 3.94in Accuracy: 0.005. Package List: 1 x Collet Chuck FOR LATHE OR MILL: Collet chuck can be mounted to a backing plate of your choice for use on a lathe or as a fixture on a mill OXIDATION RESISTANT CARBON STEEL: Made of excellent carbon steel material with black surface treatment, come with strong oxidation resistance, high hardness and long service life EASY SWITCHING: Threaded chuck allows for quick and easy installation and removal, saving your time when switching between applications HIGH ACCURACY WITHOUT LOOSENING: The flange adopts a seven hole structure, which can firmly lock your milling machine during use, not easy to loosen, and has higher operation accuracy FOR CNC MACHINES: Collet Diameter is 100mm, used for CNC milling tools, and lathe, useful and practical