Made from metal,hardened and tempered, precision ground inside and outside to high concentricity.Using the overall quenching process, the drill sleeve has a longer life and impact resistance, high precision, and high internal and external smoothness.
Size: 113x24mm, sleeve: 2 to 3 reducing sleeve, No. 2: big end diameter Φ17.78, taper: 1: 20.020, No. 3: big end diameter Φ23.825, taper: 1: 19.922
Drill sleeves is used to change the taper of the connective arbors.
Morse reducing sleeve is used for Morse taper shank, taper shank drill bit, reamer reducing .
If you have any question about the product, feel free to contact the CNBTR Service and we will try our best to give you a satisfactory answer.