Condition: 100% Brand New_x000D_ Item Type: Taper Drill Sleeve_x000D_ Material High speed steel_x000D_ Purpose: CNC fixture_x000D_ Accuracy: 0.015 mm_x000D_ Hardness: 50 HRC_x000D_ Variable Size: MT2-MT3 1Refined full grinding, each product undergoes multiple wear and tear after processing, the optimal finish ensures easier use. 2The whole is quenched, has higher hardness and wear resistance, is not easy to be damaged, and has a long service life. 3High quality high speed steel material, hard, not easy to break, bring you a better experience. 4Long lasting service time, strong shock?resistance. High accuracy, inside and outside are very smoothly. 5For the usage of Morse taper shank, taper shank drills, reamers reducing.1 x Taper Drill Sleeve