Morse Taper Adapter Sleeve Set MT1 to MT4 Conversion High Precision Durable
MT1 to MT2,MT2 to MT3,MT3 to MT4 for Morse taper reducing adapter sleeve drill sleeve for lathe milling. Model: MT1 to MT2,MT2 to MT3,MT3 to MT4. Inside Taper No. outside Taper No. 3 for Morse taper a dapter.