Material - Morse reducing sleeve made of 45# steel with good machine polishing, high precision, high internal and external smoothness. Shank Size - External taper MT3, Internal taper MT2, allows using a 2MT center in the 3MT bore of a lathe. Suitable - This taper drill sleeve is suitable for drill presses, radial drills, boring mills and turret lathes. Size - Over length is 77mm/3.03inch.
