TEMO 10pc DIAMOND SAW CUTOFF DISCS 1/8 inch (3mm) shank fit Dremel and Compatible Rotary Tools gc 10 DIAMOND SAW CUT OFF DISCS FOR DREMEL ROTARY TOOL Diamond Coated for Extra Strength and Long Life of Blades. Several Discs have Breathing Holes for Heat Reduction and removal of debris. All Include a 1/8" (3.175mm) Mandrel. Disc thickness: .033" Discs Sizes: 5/8" (15.88mm), 3 pcs of 6/8", 2 pcs of 7/8" (22.22mm), 2 pcs of 1" (25.4mm), 1 1/8" (28.58mm)", 1 1/12" (27.52mm) Includes Storage Case. Fits Dremel, Foredom and other Rotary Tools.