Feature: 1. Refined full grinding, each product undergoes multiple wear and tear after processing, the optimal finish ensures easier use.2. The whole is quenched, has higher hardness and wear resistance, is not easy to be damaged, and has a long service life. 3. High quality high speed steel material, hard, not easy to break, bring you a better experience. 4. Long lasting service time, strong shock‑resistance. High accuracy, inside and outside are very smoothly. 5. For the usage of taper shank cutter, taper shank drills, taper shank reamers, improving work efficiency. Specification: Condition: Brand New Package List: 1 x Taper Drill Sleeve |