Specification Brand : Fafeicy BulletPoint1 : For the usage of Morse taper shank, taper shank drills, reamers reducing. BulletPoint2 : high speed steel material, hard, not easy to break, bring you a better experience. BulletPoint3 : The whole is quenched, has higher hardness and wear , is not easy to be damaged, and has a long service life. BulletPoint4 : Long lasting service time, strong shock‑. High accuracy, inside and outside are very smoothly. BulletPoint5 : Exquisite workmanship, each product undergoes multiple wear and tear after processing, the optimal finish ensures easier use. Color : (Taper Shank) ExternallyAssignedProductIdentifier : 9474527080639 GpsrSafetyAttestation : 1 IncludedComponents : No ItemName : Taper Drill Sleeve, Morse Taper Drill Sleeve Reducing Adapter High Speed Steel MT4 to MT3 for Lathe Milling Part, Jobber Drill Bits ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 4 centimeters ItemTypeKeyword : taper-shank-drill-bits Manufacturer : Fafeicy ModelName : Fafeicyoybipzdnx6 ModelNumber : Fafeicyoybipzdnx6 NumberOfItems : 1 PartNumber : Fafeicyoybipzdnx6 ProductDescription : Spec: Condition: Brand New Item Type: Taper Drill Sleeve Material High speed steel Model: No Purpose: CNC fixture Accuracy: 0.015 mm Hardness: 50 HRC Variable Size: MT4-MT3