Specification Brand : Yosoo BulletPoint1 : Made from high quality 45# steel, , wear-resisting and long service life BulletPoint2 : Adopts overall quenching process, strong shock-resistance BulletPoint3 : High accuracy, fine workmanship, inside and outside are very smooth BulletPoint4 : Easy to store and maintain, very useful. There are 4 types for your choice BulletPoint5 : For the usage of taper shank cutter, taper shank drills, taper shank reamers, improving work efficiency Color : 2# ExternallyAssignedProductIdentifier1 : 0715990734261 ExternallyAssignedProductIdentifier2 : 715990734261 FinishType : Finished ItemName : Yosooo Taper Adapter, Drill Sleeve Morse Taper Shank Drill Sleeve Widely Use in Taper Shank Cutter Taper Shank Drills Taper Shank Reamers (1#) ItemPackageDimensions_Height : 9.652 centimeters ItemPackageDimensions_Length : 1.778 centimeters ItemPackageDimensions_Width : 2.286 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : taper-shank-drill-bits Manufacturer : Yosooo Material : Alloy Steel NumberOfItems : 1 PartNumber : Yosootb8wpsmf5e-01 ProductDescription : Specification: Description: These adapters are made from high quality steel, hardened and tempered, ground inside and outside for high concentricity. Taper shank allows the tool to be inserted directly into the machine\'s spindle to facilitate high- applications such as large cut diameters. Features: Made from high quality 45# steel, , wear-resisting and service life. Adopts overall quenching process, strong shock-resistance. High accuracy, fine workmanship, inside and outside are very . Easy to store and maintain, very useful. There are 4 types for your choice. For the usage of taper shank cutter, taper shank drills, taper shank reamers, improving work efficiency. Specifications: Material: 45# steel Type: MT1 to MT2, MT2 to MT3, MT3 to MT4, MT4 to MT5(Optional) Hardness: 50 HRC TypeD(mm)d(mm)L(mm)External Taper (MT.NO.S) Internal Taper (MT.NO.T) Inner Hole Length(mm)Weight(g) MT1 to MT217.7812.06592215689 MT2 to MT323.82517.781123267174 MT3 to MT431.26723.8251404384350 MT4 to MT544.39931.267171541071000 Package Included: 1 x Taper Drill Sleeve Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real as standard.