Spoilboard Surfacing Insert CNC Router Bit | 1/4" Shank, 4-Flute, 1-3/8" Diameter | Carbide TiN Coated Insert Slab Flattening Router Bit - C1402TZahyoX Carbide Insert Router Bits: Perfect for Slab Flattening on Router Sleds & Spoilboard Surfacing on CNC Routers The Last Surfacing Bit Youll 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,

Geometry Specs: 3/16" Cutting Diameter

this 1/8" O flute bit delivers crisp detail and reduced vibration

reduces wear

Application Equipment: Recommended for CNC

aluminum foam-core

1-3/16" Cutting Length

these inserts deliver smooth

Solid Carbide Excellence: Made of industrial quality Solid Carbide

providing a clean finish on wood surfaces with minimal tool marks

Zahyox X-Series bits feature a nACo coating with extreme hardness and heat resistance

Rail guide adapter

better corrosion protection