SpeTool 1/4 Inch Shank Spoilboard Surfacing Router Bit, 1-1/4" Diameter Slab Flattening Planing Bit for CNC & Handheld Routers, 2+2 Carbide Inserts plus 4 Extra Blades

• 2+2 INSERT TECHNOLOGY FOR MIRROR FINISH: Features two cutting flutes and two up-shear scorers that deliver a significantly smoother surface than traditional 2-knife bits. Perfect for professionals seeking a glass-like finish on MDF, plywood, and hardwoods without the need for heavy sanding.
• FAST & EFFICIENT SLAB FLATTENING: The 1-1/4" large cutting diameter allows you to level uneven live edge slabs or resurface your CNC spoilboard in a fraction of the time. This flycutter design maximizes productivity by covering more surface area in every pass.
• UNIVERSAL 1/4" SHANK COMPATIBILITY: Engineered for precision, the standard 1/4" shank fits most desktop CNC machines, handheld routers, and table-mounted routers. Whether you are using a portable trimming machine or a professional engraving machine, this bit ensures a secure, vibration-free fit.
• INDUSTRIAL-GRADE DURABILITY & VALUE: Equipped with four-sided solid carbide inserts, you can simply rotate the blade to a new sharp edge if one side becomes dull. We include 4 additional replacement blades, eliminating downtime and the cost of frequent bit replacements.
• VERSATILE WOODWORKING SOLUTION: Ideal for bottom cleaning, grooving, and surface planing across a wide range of materials including fiberboard (LDF/MDF), softwood, and dense hardwoods. A must-have tool for flattening workbenches or creating perfectly level resin epoxy table projects.

Upgrade Your Woodworking Precision with SpeTool Professional Spoilboard Surfacing Bit Tired of uneven surfaces and tear-outs on your expensive wood slabs? The SpeTool 1/4" Shank Slab Flattening Router Bit is designed for craftsmen who demand perfection. Featuring innovative 2+2 carbide insert technology, this bit doesn't just cut; it shears the wood fibers to leave a finish so smooth it requires minimal sanding. Why Choose Our 2+2 Insert Design? Standard router bits often leave ridges or burn marks. Our unique configuration includes two up-shear scorers that prep the surface before the main flutes plane it flat. This prevents chipping and provides a superior bottom finish, especially on tricky materials like MDF or figured maple. Cost-Effective and Long-Lasting Stop throwing away dull bits. Each carbide insert has four sharp edges. When one side dulls, simply rotate it 90 degrees to a fresh edge. With the 4 extra included inserts, this bit will last significantly longer than traditional brazed router bits. Key Specifications: - Shank Diameter: 1/4 Inch - Cutting Diameter: 1-1/4 Inch - Insert Size: 10x10x2.2mm - Compatibility: CNC, Handheld, and Table Mount Routers Professional Scenarios: Whether you are surfacing a large walnut slab for a dining table, leveling your CNC spoilboard for better accuracy, or flattening a resin epoxy hybrid project, this bit provides the stability and performance you need. Transform your woodworking results from amateur to industrial grade with SpeTool.