Set of 4Pcs 1/4 Inch Shank 4-Wing Spoilboard Surfacing Router Bit Set Rabbet Slot Cutter Bits Wood Surface Grooving Woodworking Milling Cutting Tools

1/4-Inch Shank Rabbet Slot Cutter Router Bit Set Shank Size: 1/4 Cutting Diameter: 1-3/8 Cutting Depth: 1/2 Cutting Height: 1/4 5/16 3/8 1/2 4 Different cutting height router bits can use as spoilboard surfacing router bits or rabbet slot grooving bits.Industrial quality router bits with Anti-Kickback design with heat resistant teflon coating to prevent building-up of sawdust resin and pitch.Made of quality C3 micro-grain carbide for maximum strength and durability. Suitable for solid wood particleboard MDF plywood etc.Designed for a router table or desktop woodworking engraving machine like CNC hand-held and table-mounted router.