2pcs 120 Degree Lock Miter Finger Joint Router Bits Set 1/2'' Shank Milling Cutters For Wood Plywood MDF Woodworking Tools Features Suitable For: MDF, solid wood, particle board, plywood, wooden door frames, wooden window frames, cabinets and boxes, etc. Sharp edge, high hardness, accurate positioning, high precision, smooth cutting, impact resistance, high toughness. Selection of high quality alloy blade, make blade more sharp and durable. Blade Industrial grade micro grain carbide. Hook & Shear Angles High hook & shear angles allow cutters to slice smoothly into stock producing clean, splinter free. Coating Baked on heat resistant coating prevents build-up of sawdust, resin, and pitch. Specifications: Name: 120 degree tenon knife Processing thickness: 10-25mm Handle: 12.7mm (1/2") Tooth width: 6.35mm Package included: 2PCS/SET 120 Degree Lock Miter Finger Joint Router Bits