Bolton Tools Morse Taper Tool Holder ER Collets | MT3-ER40
NMTB (National Machine Tool Builders' Accociation) is a single flange toolholder. It is hold in place by drawbar. These are often referred to as Quick-Change and come in size 30,40 & 50.
TitleBolton Tools Morse Taper Tool Holder ER Collets | MT3-ER40