findmall IOS30 ER16-70 Balance Collet Chuck Tool Holder G2.5 30000RMP for Drilling Machines and Grinding Machines

["Model: ISO30 taper, ER16 clamp size, 70 millimeters (2.75 inches) long.","Material: Made of high-density steel material, with high hardness and extended service life.","Features: Absorbs impact force and shock force, high speed, transient balance adjustment G2.5/30000rpm.","Careful processing: Good processing and manufacturing, supporting long-term stability under heavy milling or turning tasks.","Applicable: Suitable for drilling machines, grinding machines, lathes, and other processing machines."]