ITEM NAME:3 Morse Taper Drift & 3 Mt to 4 Mt Adaptor for Lathe or Milling Machine V8Y9 3 Morse Taper Drift & 3 Mt to 4 Mt Adaptor for Lathe or Milling Machine V8Y9 is used to change the taper of the connective arbors. Accuracy:0.015mm Hardness:50 HRC Clamping for taper shank drills,taper shank milling cutters and taper shank cutters 1,exquisite workmanship super hard earthquake resistance 2,the handle is smooth and feels good 3,with a round hole,Suitable for storage 4,the overall quenching,Impact resistance,Durable 1.High strength,high hardness,high toughness,impact resistance,excellent mechanical properties,durability 2,simple,practical,convenient,time-saving,labor-saving,improve work efficiency,reduce damage to reducer sleeves and equipment colour:Silver Material:steel Package Contents: 1* drill bit 1* accessories.Clamping for taper shank drills,taper shank milling cutters and taper shank cutters. is used to change the taper of the connective arbors. 3,with a round hole,Suitable for storage. 1 accessories.