3 Flute Straight Cutter Chip Breaker Bit for MDF and Compression Materials

A high-performance CNC straight milling cutter designed for efficient cutting, trimming, and engraving of MDF, plywood, and composite materials. The three-flute chip breaker design improves chip evacuation, reduces cutting resistance, and delivers smooth, burr-free machining results.

Key Features

• 3 Flute Chip Breaker Design
  Three cutting edges with chip breaker grooves provide efficient chip removal and smoother cutting performance.
• Straight Milling Cutter Structure
  Suitable for cutting, engraving, slotting, trimming, and bottom cleaning applications.
• High-Quality Tungsten Steel Construction
  Manufactured from premium micro-grain solid carbide for excellent hardness, durability, and long service life.
• Sharp Precision Cutting Edge
  Precision-ground and polished cutting edges deliver clean cuts with minimal burr formation.
• Efficient Chip Evacuation
  Transverse groove design improves cutting speed and reduces debris buildup during machining.
• Stable and Accurate Machining
  Helps reduce material hooking and warping for improved surface finish and dimensional accuracy.

Specifications

• Type: Three Flute Chip Breaker Straight Milling Cutter
• Material: High-quality micro-grain tungsten steel solid carbide
• Shank Diameter Options: 4 mm / 6 mm / 8 mm / 10 mm / 12 mm and others

Recommended Materials

Best suited for:

• MDF
• Compression boards

Also suitable for:

• Particle board
• Chipboard
• Composite board
• Melamine board
• Solid wood
• Natural wood panels

Applications

Compatible with CNC router machining centers, woodworking machines, engraving machines, and advertising CNC routers.

Advantages

• Fast and smooth chip removal
• Reduced burr formation and cleaner cutting edges
• Multi-purpose use for cutting, engraving, trimming, and slotting
• Improved machining efficiency and reduced processing cost
• Strong rigidity with high wear and temperature resistance

Ideal for woodworking, furniture manufacturing, cabinet making, sign production, and CNC machining applications requiring efficient cutting and smooth finishing.