Replacing the tile cutter cutting wheel returns the tile cutter to like-new performance Designed for cutting both ceramic and porcelain tile; Works with cutters using ball bearing cutting wheel Alloy construction provides strength and durability utting wheel with 2 bolts and locknuts per pack Application: replacement tile cutter wheel for Manual Ceramictile cutting machine Diameter:22mm(0.866 inch),Aperture:6mm(0.236 inch),Hole length:6mm(0.236 inch),Wheel thickness:2mm(0.079 inch) Colour:Silver + copper Material:Alloy Package Contents: 2 x bolts 2 x cutting wheel Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.