Spoilboard Surfacing Insert CNC Router Bit | 1/4" Shank, 4-Flute, 1-3/8" Diameter | Carbide TiN Coated Insert Slab Flattening Router Bit - C1402T

ZahyoX Carbide Insert Router Bits: Perfect for Slab Flattening on Router Sleds & Spoilboard Surfacing on CNC Routers - The Last Surfacing Bit You’ll Ever Need It is designed for slab flattening, resurfacing spoilboards, rabbeting, and bottom cleaning. Its 2+2 4-edged carbide inserts can be rotated for fresh cutting edges, ensuring consistent, sharp performance without the need for frequent replacements. These features enable smooth material removal, clean finishes, and efficient chip ejection, making it a reliable tool for any workshop. Efficient Surface Flattening: ZahyoX spoilboard flattening bit with 4 wings, 1-3/8" cutting diameter and 1/4" shank is perfect for fast and smooth slab flattening, planing, and resurfacing tasks. Smooth & Precision Cutting: Features a 2+2 wing design for even and precise cuts, providing a clean finish on wood surfaces with minimal tool marks, ideal for CNC machines and handheld routers. Rotatable & Replaceable Blades: Equipped with coated i