Baban Diamond Cutting Wheel, 10X 1/8" Dremel Cutting Wheel Diamond Saw Cut Off Discs Wheel Blades Rotary Tool Set Shank Higher Quality Material - Designed for Rotary Tools, Hot-pressed powder alloy forming, long service life, high hardness and resistance.Diamond Coated for Extra Strength and Long Life of Blades. Several Discs have Breathing Holes for Heat Reduction and removal of debris Good Features - All Include a 1/8" Mandrel. Disc thickness: .033" ; Size:16mm (1Piece)/ 19mm (2 Pieces)/ 20mm (1 Piece)/ 22mm (2 Pieces)/ 25mm (2 Pieces)/ 30mm (1 Piece)/ 40mm (1 Piece); Shank Diameter:3.0mm Widely Uses - Small kerf, sharpness, can be used to polish, cut the surface of the object. These cutting discs will fit most rotary tools. These cutting discs are perfect for all sorts of jobs like model making and the like. It can cut and polish glass, tiles, marble,plastic, jade, agate, crystal and other products Note - When installing the use of accessories, the need to put the lever in the end, or the machine speed is high, there may be thrown off or thrown off the slice, causing injury After-sale Service - 3 months warranty and friendly customer service, please don't hesitate to contact us if you have any question These cutting discs are perfect for all sorts of jobs like model making and the like. It can cut and polish glass, tiles, marble,plastic, jade, agate, crystal and other products. Designed for Rotary Tools, Hot-pressed powder alloy forming, long service life, high hardness and resistance.Diamond Coated for Extra Strength and Long Life of Blades. Several Discs have Breathing Holes for Heat Reduction and removal of debris Material: Carbon steel Handle diameter of: 3mm Total Length: Approx. 38mm/1.50&#034; Slicing diameter: 16mm (1Piece)/ 19mm (2 Pieces)/ 20mm (1 Piece)/ 22mm (2 Pieces)/ 25mm (2 Pieces)/ 30mm (1 Piece)/ 40mm (1 Piece) Small kerf, sharpness, can be used to polish, cut the surface of the object. These cutting discs will fit most rotary tools. These cutting discs are perfect for all sorts of jobs like model making and the like. It can cut and polish glass, tiles, marble,plastic, jade, agate, crystal and other products.