Feature: *Made of premium carbon steel + tungsten steel material, strong and long service life. *Impact resistance and smooth operation,long service life. *Sharp and durable for cutting smooth surface, high precision and accurate positioning. *Baked on heat resistant coating prevents build-up of sawdust, resin, and pitch. *High abrasion resistance, high-precision grinding technology, superior abrasion resistance, sharp blade cutting smooth no burr, no edges. *Easy to make a woodworking, edging, trimming, grooving, veining wood projects and suitable for chipboard, MDF board hardwood and softwood. *Variety of options to meet your needs. *Professional DIY tools for carpenters and hobbyists. Specification: Material: Carbon steel, Tungsten steel Color: Red Shank Diameter: 6.35mm (1/4") Bits Size: Straight bit: 3mm Cove box bit: R6 Roman Ogee: R4mm Cove box bit: R3 Cove bit: R6.3mm "V" type slotting cutter: 12.7mm 45Chamfer: 12.7mm Straight bit: 6mm Mortising bit: 12.7mm Corner round: R9.5mm Corner round: R6.35mm Dovetail bit: 12.7mm Bearing flush trim: 12.7mm Straight bit: 12mm Straight bit: 16mm Wooden Box size: Approx. 175*125*50mm/6.88*4.92*2in Quantities: 15pcs Net weight: 539g Package included: 15x Trimming Pattern Router Bit Set 1x Wooden Box Note: Please allow 1-5mm error due to manual measurement, and slight color difference caused by light and screen.