<b>This router bits set can be used to make face frames for cabinet doors, flat, even joints for flooring, wainscoting, panels, tabletops and other DIY projects.The cut is very clean and everything fit together perfect; For home improvement or store construction, it's difficult to refuse this bit set, saving your time and energy, creating your dream home environment with it.</b><br></p> Material: Cemented Carbide<br> Color: Silver & Yellow<br></p> <b>Size:</b><br> Shank diameter: 1/2 "(12.7 MM)<br> Tooth width: 1/4 "(6.35 MM)<br> Tooth depth: 1/2 "(12.7 MM)<br> Tongue Router Bit Size:75 x 40mm/2.95 x 1.57"(L x Dia)<br> Groove Router Bit Size:72 x 40mm/2.83 x 1.57"(L x Dia)<br></p> <b>Package included:</b><br> 1xTongue Router Bit<br> 1xGroove Router Bit <br><b>Instructions: </b><br> 1. Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed.<br> 2. The bladed product is not use for people under 18 years.<br> 3. The item is only for industrial cutting/engraving, not hazardous article.<br> 4.Please wear goggles and use ear protection equipment when working.<br> 5.Dot't get your body or clothes close to the tool when using.<br></p> <b>Note:</b> Please allow 0.5-1.5mm differs due to manual measurement.<br> Due to the different display and different light, the picture may not reflect the actual color of the item.<br> Thanks for your understanding.