SLITTING SAW HOLDER ARBOR MT-3 SHANK FOR SLIT DISC MILLING M12 X 1.75 DRAWBAR Slitting saw arbor Holder Which can readily accept Saw Blades of Hole Diameter 1/2", 5/8", 3/4", 7/8", & 1".  The blades are firmly secured in position with a hex head screw .  Morse Taper MT3 well suited for mills ,Lathes .  Drawbar thread is M12 x 1.5 Saw is not included.  Item as shown in picture.  Qnty: 1 Unit