Pro Grade CNC Spoilboard Surfacing Router Bit With One Quarter Inch Shank And One And A Half Inch Cutting Diameter For Slab Flattening Planing Includes Three Extra Replaceable Carbide Blades Black Finish
✔️ Includes 3 extra replaceable carbide blades + screws
This CNC spoilboard surfacing router bit is designed to flatten and level spoilboards, slabs, and top surfaces on CNC workstations. It is commonly used on CNC routers, handheld and desktop portable routers to prepare surfaces before precision milling or planing.
✅ 1/4" shank with 1-1/2" cutting diameter
✅ Anti-backlash tri-wing inserts minimize vibration and chatter
✅ Includes 3 extra carbide blades and 3 screws for replacements
✅ 4-sided cemented carbide inserts offer longer cutting life; all edges usable
✅ Suitable for softwood, hardwood, laminate, particle board, acrylic, MDF, plywood
✅ Works with CNC router workbenches, handheld and desktop portable routers
✅ Rust-resistant carbon steel body with alloy head and plastic coating
💡 What is a spoilboard surfacing router bit used for in CNC woodworking?
This handy tool helps flatten spoilboards and level the top surface prior to precise milling. - flatten spoilboards and level top surfaces for accurate milling - improve CNC table accuracy for slabs and panels - suitable for softwood, hardwood, plywood, and MDF in workshop setups - features replaceable carbide edges for longer tool life