ITEM NAME:Router Bits Rail Stile Router Bits 1/2'' Shank Router Bits Corwn Router Bit Description: - High sharpness blade, hairless cutting smooth - High-precision grinding technology, super wear-resistant - Applicable solid wood, hardwood, particleboard, MDF, woodworking engraving machine, CNC machine, trimming machine - High hook and shear angles allow cutters to slice smoothly into stock producing clean, splinter free - The design of Rail and stile bits can make attractive drawer fronts, table tops, plaques and moldings Specification: - Material: Hard Alloy - Type: Crown Router Bit Size Chart: #3: 1/2''x 1-1/8'' Shank Diameter: 1/2" (12.7mm) Largest Diameter: 1-1/8''(28.6mm) More details you may get from the pictures Package Included: 1 Piece Router Bit Note: There is 2-3% difference according to manual measurement. Please check the measurement chart carefully before you buy the item.High sharpness blade, hairless cutting smooth. More details you may get from the pictures. People always bought together with.