Specification Brand : Garosa BulletPoint1 : This reducing drill sleeve is not easy to be damaged and has a long service life. BulletPoint2 : Morse taper drill sleeve is refined and completely ground, it will wear several times after processing, and the exterior treatment makes it easier to use. BulletPoint3 : The lengthened tapper drill sleeve is quenched and has high hardness and wear . BulletPoint4 : This taper drill sleeve adopts high‑speed steel material, which is hard and not easy to break, which will bring you a better experience. BulletPoint5 : The exquisite workmanship of this taper drill sleeve can perfectly replace old sleeves. ItemName : 2PCS MT1-MT2 Taper Drill Sleeve High Speed Steel, Refined, Ground, Extended, Quenched, 50 HRC, CNC Fixture, 0.015mm Accuracy, Fine Workmanship, Replaces Old Sleeves, For Lathe ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : taper-shank-drill-bits Manufacturer : Garosa ModelNumber : Garosa1ota8fcnh3 PartNumber : Garosa1ota8fcnh3 ProductDescription : Spec: Item Type: Taper Drill Sleeve Material: High speed steel Use: CNC fixture Accuracy: 0.015mm Hardness: 50 HRC Reducing Size: MT1-MT2