CNC Spoilboard Surfacing Router Bit Set One Quarter Inch Shank One Inch Cutting Diameter Beefy Four Pack With Three Wing Planer Bits And One Router Collet For Slab Flattening And Wood Surface Planing

CNC Spoilboard Surfacing Router Bit Set, 4-Pack, 1/4 Shank
✔️ 1/4" shank, 1" dia, 4-pack with 3-wing bits & 1/4"-1/2" collet

This four-piece CNC spoilboard surfacing router bit set is built for flattening and planing the top surface of spoilboards and wood slabs. It’s ideal for preparing work surfaces on CNC routers, tabletops, and woodworking benches, delivering accurate, smooth results.

✅ Shank: 1/4" (6.35mm)
✅ Cutting diameter: 1" (25mm)
✅ Pack: 4 pieces (3x 3-wing bits + 1x router collet)
✅ Collet range: 1/4" (6.35mm) - 1/2" (12.7mm)
✅ Compatible materials: wood slabs, soft/hard woods, particle board, MDF, plywood, laminate, acrylic

💡 What is a spoilboard surfacing router bit used for?

Short intro: handy for flattening and leveling spoilboards so CNCs mill true, flat parts every time.

• Establishes a flat foundation for precise machining
• Three-wing design speeds material removal with a smooth finish
• Carbide tips deliver long life on hardwoods and laminates
• Works with 1/4" shank CNCs and handheld routers