ER32 Collet 3/8 Set,Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool

ER32 Collet 3/8 Set,Spring Collet Set for CNC Engraving Machine and Milling Lathe Tool

【 Material】The product is made of 74Mn spring steel, quenched and hardened, internally 【 High Precision】Precision: less than 0.024mm. The surface is ground and polished for high wear resistance and heat resistance, the bright outer surface fits better and ensures excellent precision. 【Application】When in use, it needs to be used together with ER tool holder, shank and extension rod nut. This product is widely used in CNC, milling machines, engraving machines, machining centers and other equipment. It is usually used for milling, boring, drilling, wire tapping and other operations. 【Size】Hole diameter : 3/8''；Height: 1.57'';Outside diameter :1.3''(41mm). 【Package Included】1 x CNC ER-41 Precision Collet. eatures: Fit for drilling machine, milling machine CNC chuck or holder. Permanent resilience, high precision. Adopts high quality spring steel, stable in performance. Accuracy: