BINSTAK CNC Spoilboard Surfacing Router Bit - 1/2-Inch Shank, 2-Inch Cut, Carbide

Elevate your desktop woodworking

Meet the BINSTAK CNC Spoilboard Surfacing Router Bit, a precision-crafted tool designed to flatten, plane, and refine spoilboards and large panels. The 3-wing carbide cutter and hardened steel body deliver consistent, burr-free finishes, even under tougher cutting tasks. An anti-kickback design helps you maintain control as you true up surfaces perpendicular to the router motor, making it a reliable choice for both hobbyists and professionals working on small- to mid-size projects.

The bit features a heat-resistant coating that minimizes resin buildup, helping you keep passes moving smoothly and reducing downtime between cleanups. With a 1/2-inch shank and a 2-inch cutting diameter, you get sturdy rigidity and substantial material removal in a single pass, enabling you to achieve true flatness with fewer passes on compatible machines.

Key capabilities

• 3 wings deliver fast, smooth cutting and a consistent finish
• Carbide tipped tip and hardened steel body for durable, long-lasting performance
• Anti-kickback design for safer, more controlled operation
• Heat-resistant coating reduces resin buildup and simplifies cleaning

What you can plane and flatten

• Flatten spoilboards that are too large for a standard planer
• Resurface the top of spoilboards perpendicular to the router motor
• Flatten live-edge boards before final milling for stable results
• Trim, slot, and groove edges for precise joints

Materials and care: This bit is optimized for wood-based materials such as solid wood, MDF, plywood, particle board, and acrylic. Do not use with ferrous metals or non-wood materials. When not in use, store in the included plastic box and wear appropriate protective gear during operation.

What’s in the box

• 1 x CNC Spoilboard Surfacing Router Bit
• 1 x Plastic box for storage