(3)3MT ( Arbor's Drawbar - M12 x 1.75 ) ,Arbor's Mounting Thread - M14 x 1, Arbor's Shank - MT3 / 3MT / Morse Taper 3. 2) 2MT (M10 & 3/8"whitworth drawbar). 1MT (Arbor's Drawbar - M6 x 1 ). ( 8MM), TOOLS ARE ALL DIFFERENT LENGTHS.
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