Description<br> 6.35MM/1/4 Inch Shank Diameter: 6.35 mm/1/4 Inch diameter shank that fits all 6.35 mm router machines, set of forged tool steel cuts with carbide blades of high quality for professional woodworking.<br> 12PCS Router Bits: 1. Cove Box Bit R6.35mm (1/4), 90 V Grooving Bit 12.7mm ( 1/2), Dovetail Bit 12.7mm (1/2), Cove Bit R6.35mm (1/4), Straight Bit 12mm (1/2), 45 Chamfer Bit 32mm (1-1/4). 2. Straight Bit 6mm (1/4), Roman Ogee Bit R4mm (5/32), Straight Bit 16mm (5/8), 2x Round Over Bit [R6.3mm (1/4)+R9.5mm (3/8)], Flush Trim Bit 12.7mm (1/2).<br> Suitable for Wood Types : Cutter set made of forged tool steel with high quality carbide blades for professional woodworking. Soft and medium-hard wood, MDF boards, plywood, plywood.<br> Multipurpose :It is perfect for woodworking, for edging, trimming, grooves, for refining wood projects and ideal for carpenters and hobbyists of all experience levels (An Allen key for removing the bearings is included).<br> Easy to Storage:The package Comes with high-quality storage case for easy storage and makes storing the router bits more convenient for jobs or home DIY improvement projects. Variety of options to meet your needs.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin