General description Designed to resurface or flatten the spoilboard top, this 2X CNC Spoilboard Surfacing Milling Cutter Router Bit features a sharp cutting edge for improved working efficiency. With three wings, it allows for a clean and smooth cut, making it suitable for projects of any complexity. It is ideal for use on various materials including wood, particle board, MDF, plywood, and compact panels. Technical specifications Type: Countersink Bits Color: Silver Gray Material: Primary Alloy YG6 + 45# Carbon Steel Shank Diameter: 1/4 Inch Package Content: 2 x Router Bit Measurement Allowed Error: +/- 1-3 cm Other information The baked-on heat-resistant coating prevents the accumulation of sawdust and pitch. Note: Light reflection and different displays may cause the color of the item to differ slightly from the real thing.