DescriptionAre you looking for a professional, yet affordable ER collet chuck nut? Are you in search of a sturdy, trustworthy tool that can do multiple works at once? If yes, look no further! Our professional ER collet chuck nut must meet you needs. It is one of the best choices for you.Features- Color: Silver. - Size: 3.00X3.00X2.00cm/1.18X1.18X0.79 inch. - Material: High carbon steel. - CNC clamping nuts are precision ground and hardened, fitting most tool holders. - Suitable for ER type tool handle, tool bar, extension bar nut holding drill bit, boring cutter and other tools. - This collet nut is a great replacement for the broken part; Fit most tool holders. - Widely used in drilling, boring, milling, tapping, carving, CNC router lathe, etc. - It is manufactured with professional technology to ensure the of the product and can work for a long time.
