TUMAN Pro 5PCS/Lot ISO20 ER20-35L Balance Collet Chuck G2.5 30000RPM CNC Stainless Steel Tool Holder with Pull Stud Milling Lathe Fit for CNC Engraving Machine and Milling Lathe Tool

【High Quality】High-density stainless steel material, excellent technology and fine production improve durability and toughness 【Feature】Absorb the shocking and the impact power, High speed, the transient equilibrium adjusts G2.5 / 30000rpm 【Application】Great processing and fine making, suitable for drill iron bed, grinding machines, lathes, and other process machines 【Package】5pcs ISO20 ER20-35L Balance Collet Chuck 【Service】If you have any questions after purchase, you can communicate with us by email, and we will give you a satisfactory answer within 24 hours, so you can rest assured to buy