Specification AgeRangeDescription : adult Brand : YDuupxe BulletPoint1 : MULTIPLE FUNCTION: MT3 Morse taper drift key, used to remove reducer sleeve, taper shank drill, taper shank reamer, and other taper tools. BulletPoint2 : EXCELLENT METAL: Made of silicon manganese spring steel, with heat processing, to ensure high strength, toughness. BulletPoint3 : HIGH EFFICIENCY: This taper drift key is lightweight and compact, convenient to grip, time saving and labor saving, and improves work efficiency. BulletPoint4 : SAFE OPERATION: This drill bit has a reasonable design, easy to operate, which can effectively reduce damage to the variable diameter sleeve. BulletPoint5 : APPLICABLE FIELDS: This Morse taper drill bit is widely used in machine tool, lathe, boring machine, and drilling machine, convenient and practical. Color : One Color ExternallyAssignedProductIdentifier : 9104580211311 ItemName : DIN317/3 Morse Taper Drift Key Silicon Manganese Spring Steel MT3 Taper Shank Drill Bit for Machine Tool Lathe Drilling Machine ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : taper-shank-drill-bits Manufacturer : YDuupxe ModelName : YDuupxe0o8kczp9e4 ModelNumber : YDuupxe0o8kczp9e4 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : YDuupxe0o8kczp9e4 ProductDescription : Spec: Item Type: Morse Taper Drift Key Model: DIN317/3 Material: Silicon Manganese Spring Steel Size: Approx. 190 x 25mm / 7.5 x 1in