uxcell 80mm x 0.8mm x 22mm 72T Milling Slitting Slotting Saw Mill Cutter Product Name : Slitting Saw;Material : HSS External Dia. : 80mm / 3 1/7";Hole Dia. : 22mm / 13/15" Thickness : 0.8mm / 0.031";Tooth Number : 72 Color : Silver Tone;Net Weight : 27g Package Content : 1 x 108T Slitting Saw