Features Basic Specifications The router bit adopts high strength carbon steel body, rebound resistant design and 3 cutting blades for smoother use and longer service life. 3 Wing Design This is a router bit with 3 blade design, which makes the tool more balanced during operation. 4 SIDED CARBIDE The surface of the cutter adopts 4-sided carbide gaskets, and all 4 carbide inserts can be used. Replace the carbide insert: use a screwdriver and other blades to replace the carbide insert when needed instead of replacing the entire drill bit. COST EFFECTIVE Compared with hard soldering burrs and carbide augers, this is a cost-effective router. Specification: Item type: spoilboard surface cutter. Material: carbon steel + YG9x alloy. Purpose: 3-blade T-type router bit for broken plate Color: Silver + Black + Yellow Blade handle diameter: 1/2 inch. Cutting Diameter:2-5/16" Package list: 1 x 3-blade T-type cutter for broken plates 3 x screw 1 x wrench 1 x storage box Note: During operation, safety measures such as glasses, ear protection, face protection and gloves must be in place. Package List 1 x 3 Blade T Type Broken Plate Milling Cutter 3 x Screw 1 x Wrench 1 x Storage Box