The CMT 663.007.11 is a professional insert surfacing router bit designed for flattening, leveling and rapid material removal on large surfaces.

Equipped with reversible carbide inserts, it ensures long tool life and consistent cutting performance. Its 3 cutting edges (Z3) design provides smooth operation, precision, and reduced vibration.

👉 It is specifically designed for use with powerful routers and CNC machines, especially for surfacing spoilboards and large wooden panels.

🎯 Main Applications

This router bit is ideal for:

• ✔️ Surfacing CNC tables (spoilboard flattening)
• ✔️ Flattening solid wood slabs
• ✔️ Leveling uneven surfaces
• ✔️ Fast material removal over large areas
• ✔️ Achieving perfectly flat and clean surfaces

👉 Common uses:

• epoxy/wood slab projects
• furniture making
• cabinetry and joinery
• CNC table resurfacing

➡️ Provides fast surfacing with excellent bottom finish

⚙️ Technical Specifications

• Brand: CMT
• Reference: 663.007.11
• Cutting diameter (D): 35 mm
• Cutting height (I): 10.5 mm
• Overall length (L): 60 mm
• Shank (S): 8 x 38 mm
• Number of cutting edges: 3 (Z3)
• Inserts: reversible carbide (4 usable edges per insert)
• Rotation: right-hand
• Body: high-strength steel

🪵 Suitable Materials

• Solid wood (hard and soft)
• MDF
• Particle board
• Plywood
• Composite materials

✔️ Advantages

• Large cutting diameter for high productivity
• Fast material removal
• Excellent surface finish
• Reversible inserts = longer lifespan and cost efficiency
• Low vibration
• Ideal for CNC and router table use

💡 Usage Tips

• Use with a powerful router or CNC machine
• Work in multiple shallow passes
• Adjust speed according to large diameter (important for Ø60 mm)
• Check insert tightness regularly
• Secure the workpiece properly

⚠️ Important

👉 This bit is designed for:

• large surface surfacing
• controlled material removal
• high efficiency machining

➡️ Not suitable for small routers or fine detail work