<p>Solid hardened steel bodies with anti design. Build-up \u0026 heat resistant PTFE coating. Totally enclosed \u0026 lubricated. Industrial grade Mini-grain alloy blade.</p> <p>Simple construction, easy to operate.</p> <p>Perfect choice of and hobbyists.</p> <p>Using for hand-making a drawer or other woodworking.</p> <p>Suitable for woods, MDF, particle board, plywood compact panel; Avoid cutting ferrous metal and non wood materials, such as: steel, iron, sand, etc.</p> <p>name: slot router bit set</p> <p>Material: alloy , steel</p> <p>Colors: silver and yellow</p> <p>size: Handle Diameter: 1\/2 inch (12.7 MM)</p> <p>Tooth width: 1\/4 inch(6.35 MM)</p> <p>Depth of tooth: 1\/4 inch(6.35 MM)</p> <p>Tongue Router Bit Size: 75 x 40mm \/ 2.95 x 1.57 inch(L x Dia)</p> <p>Slot Router Bit Size: 72 x 40mm \/ 2.83 x 1.57 inch (L x Dia)</p> <p>Weight: 238 grams</p> <p>For circuit board size: 13-19mm</p> <p>Package Contents:</p> <p>1 x Tongue router bit</p> <p>1 x Groove router bit</p> <p>Safety Code:</p> <p>1. The blade is permanently encapsulated in the blade or housing where the blade is exposed, and the blade length is less than 2 mm.</p> <p>2. Blade products do to people under 18 years of age.</p> <p>3. This item is for industrial cutting \/ engraving only, not dangerous goods.</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>