Alloy blade with high-grade welding, stable quality, high efficiency,It can be used to all kinds of flooring.Name: Router bitMaterial: CarbideColor: yellowBlade - industrial grade carbideLength: 3 inch(76mm)Shaft: 1/2 inch(12.7 mm)Highly sharpen, sharp blade cutting no burr, no edgesHigh abrasion resistance, high-precision grinding technology, superior abrasion resistanceUnique head design, chip removal more smoothlyUsing high-frequency welding technology, strong, durable, and long service lifeCoating Baked on heat resistant coating prevents -up of sawdust, resin,and pitch.Package Included2 x Router bitOnly 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.