WHITESIDE TOOLING

Router Bits/Saws/Drills - manufacturing router bits for the thriving furniture industry.  High quality steel and tipped with micro-grain carbide.  Full line of router bits for your workshop. Solid Carbide Spirals, up-cut, down-cut, and compression flute configurations.  Drilling & Boring, countersinks standard carbon steel or superior high speed steel.  Three wing drills and patented carbide-tipped hole saws.

Whiteside SBU25-2 Spoilboard Cutter - Up Cut - 2 1/2" CD x 1/2" Shank

$631.65 $743.12

SKU: SBU25-2 Whiteside Machine Company

Only 5 left!

Materials: Natural woods, composite woods, hard plastics

Recommended RPM: 10,000-12,000 (max 12,000)

These large CNC Surfacing bits are designed to resurface your workpiece or CNC spoilboard. The bit has a straight cut and extended life through the use of replaceable carbide inserts.

  • TOOL SPECS: Carbide-tipped large CNC spoilboard surfacing up shear cut bit with 2-1/2" large diameter, 1/2" shank, and 2 wings for use with 1/2" collets.
  • SURFACE FINISH: Designed to deliver a smooth, high-quality finish on the top surface of your project. Commonly used for flattening slabs or resurfacing a CNC spoilboard.
  • UP SHEAR DESIGN: Ideal for flattening large areas prone to tearout on your CNC machine, delivering smooth results while protecting delicate materials.
  • CNC APPLICATION: Ideal for flattening and leveling large material surfaces on your CNC machine—ensures consistent depth and smooth results across wide areas.
  • REPLACEABLE CUTTERS: Features replaceable carbide inserts for maximum efficiency and longevity. Inserts can be rotated so that each edge of the insert can be used.
  • LARGE DIAMETER: When surfacing, the large cutting diameter allows for fewer passes compared to smaller bits.

Availability: In stock at our supplier — typically ships in 3–7 business days. Contact us to confirm lead time on larger quantities.