1. Please take protective measures to prevent wood chips splash from hurting your skin and eyes.<br><br> 2. Avoid cutting ferrous metal and non wood materials, such as: Steel, iron, sand, etc.<br><br> 3. Ideal for making slots and grooves for t-moldings, spline joints, tongue and groove joints. <br><br><br><br> <b>Specifications:</b><br> Material: Carbide<br> Shank Size: 1/2",1/4"<br> Number of Slot Cutters: 6<br> Slot Cutters' Sizes: 1/16", 3/32", 1/8", 5/32", 3/16", 1/4"<br> Cutting Depth: 1/2"<br> Cutting Diameter: 1-7/8"<br> Overall Length: 2-7/8"<br> Bearing Outer Diameter: 7/8"<br><br><br> <b>Package Includes:</b><br> 6 Pcs Slot Cutter Router Bit Set