Morse Taper 1 to Morse taper 2. The Morse Taper Sleeve is mainly used in drilling machine and lathe machine. Drill sleeves are used to change the taper of the connective arbors. Morse taper shank allows the tool to be inserted directly into the machine & spindle Morse Taper drill sleeves are used as reduction or sizing up of Morse taper tooling. Most common Morse taper tooling is taper shank drills, also Morse taper reamers and other HSS cutting tools. The Morse taper drill sleeves are hardened steel, internally and externally ground.
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