Feature●Diameter: 2-3/8 inches - Cutting length: 15/32 inches - Overall length: 3+5/32 inches - Number of teeth: 3 - Shank diameter: 1/2 inches●Technical details: Super strength steel - 3, 4 cutting edges [Z3/Z4].●Application: the new router bit for CNC routers is ideal for fast removal of material over a large surface area leaving an improved finish at the bottom of the cut. Used on soft and hardwood, particle board and MDF. The cutter uses 4-sided inserts in super micrograin carbide. A cost effective solution compared to brazed router bits and solid carbide spiral bits.●Package Weight: 234.0 gramsDescription Spoilboard Surfacing Cutters with Insert Knives