6-Wing CNC Spoilboard Surfacing Router Bit, Carbide Insert, 2"CD, 1/2"Shank

• 【6-Wing Cutting Performance】Designed with 6 carbide insert cutters for cleaner, flatter, and smoother surfacing results than traditional spoilboard bits. The 2-inch cutting diameter removes material faster while reducing visible tool marks, making it ideal for slab flattening, spoilboard resurfacing, epoxy river tables, and large panel planing.
• 【Replaceable 4-Edge Carbide Inserts】Equipped with premium indexable carbide inserts (12×12×2.2mm), each insert features 4 usable cutting edges for extended service life and lower replacement costs. Simply rotate or replace dull inserts instead of replacing the entire router bit. Includes screwdriver for quick maintenance.
• 【Industrial-Grade Carbide & Steel Construction】Built with high-hardness K10/YG6X tungsten carbide inserts for exceptional wear resistance, sharpness, and durability. The cutter body is manufactured from heat-treated 42CrMo alloy steel for superior strength, reduced vibration, and enhanced stability during heavy-duty CNC and router sled operations.
• 【Application】Perfect for flattening slabs, resurfacing spoilboards, rabbeting, and surfacing hardwood, softwood, MDF, plywood, epoxy resin, acrylic, HDU board, chipboard, and other composite materials. Compatible with CNC machines, router sleds, handheld routers, and table-mounted routers using a 1/2" shank.
• 【Stable Operation & Safety First】Maximum RPM: 18,000. Before operation, ensure all insert screws are tightened securely and the cutter is properly balanced. Recommended for routers with sufficient power for large-diameter surfacing bits. The solid steel body and precision-balanced design help minimize vibration for safer, smoother cutting performance.

CNC Slab Flattening Router Bit 1/2 Shank,2" Cutting Dia.Heavy Duty Surfacing Router Bits-6 Wings Milling Cutter, Carbide Insert Flattening Planer Bit for Wood Spoilboard Flattening