BT30 Morse Taper Adaptor MT Holder MT1 MT2 MT3 Size:MT3-75L A radius gauge

A radius gauge

HSK63 locking device is made of Ductile cast iron and is light in weight

All critical tool holder surfaces are precision-groundGage length is 60MMRear thread for pull stud is M12X1

Narrow design

you can use  JDMW09 from Mitsubishi Brand Insert into this

BT30 Morse Taper Adaptor MT Holder MT1 MT2 MT3 Size:MT3-75L A radius gaugeBT30 Morse Taper Adaptor MT Holder MT1 MT2 MT3 BT30 Morse Taper holders are used to hold Tang type shanks BT30 Morse taper is mainly used to hold Tang Type Drills and Arbours Better shank taper accurate, rigid toolholder to spindle mount Less tool wear and replacement less scrap Fully ground flange and V groove, easy on the tool changers for less spindle and changer maintenance Made from alloy steel hardened to 54 56rcBalanced to G6. 3 at 12,000