TCT Nesting Router Bits

TCT Nesting Router Bits

Persistools TCT nesting router bits are designed for CNC panel cutting, sizing, contouring, and nesting operations in furniture and panel manufacturing.

These tools are used to cut full-size sheets into individual furniture components according to programmed dimensions and shapes.

Typical applications include:

• Cabinet panels
• Wardrobe components
• Furniture side panels
• Shelving
• Doors
• Interior panels
• Custom-shaped furniture parts
• General CNC nesting production

Steel Shank with Brazed Carbide Cutting Section

A typical TCT nesting router bit uses a precision steel shank combined with a brazed tungsten carbide cutting section.

This construction provides a practical balance between:

• Cutting performance
• Tool toughness
• Wear resistance
• Manufacturing cost
• Tool size flexibility
• Regrinding capability

The carbide cutting portion provides the wear resistance required for panel machining, while the steel shank provides strong and stable machine clamping.

Multiple Cutting Geometries

Different panel materials and cutting requirements require different flute designs.

2-Flute

A common general-purpose design providing good chip evacuation and stable cutting performance.

3-Flute

Provides more cutting edges per revolution and can support improved surface quality or higher feed rates under suitable machining conditions.

Up-Cut

Pulls chips upward and provides efficient chip evacuation, particularly useful when clean bottom edges are important.

Down-Cut

Pushes cutting forces downward and can help reduce chipping on the upper surface of laminated panels.

Compression Cut

Combines up-cut and down-cut cutting directions to reduce chipping on both the top and bottom surfaces of the panel.

This geometry is especially useful for laminated furniture boards.

Chipbreaker

Chipbreaker grooves divide chips into smaller sections, improving chip evacuation and reducing cutting load during heavier nesting operations.

Clean Panel Cutting

One of the main requirements in furniture nesting is preventing edge damage.

A suitable cutter geometry helps reduce:

• Top-edge chipping
• Bottom-edge breakout
• Laminate damage
• Fiber tearing
• Rough cut surfaces
• Excessive cutting resistance

Compression and multi-flute designs are particularly useful when processing laminated or coated panels where both sides of the finished component need clean edges.

Suitable Panel Materials

TCT nesting router bits can be used for a broad range of woodworking materials, including:

• MDF
• Particleboard
• Plywood
• Melamine-faced boards
• Laminated panels
• Solid wood
• Engineered wood
• Furniture boards
• Selected composite panels

Compared with PCD tools, TCT cutters are generally more forgiving in mixed production environments and easier to resharpen using conventional carbide grinding equipment.

Custom Tool Designs

Persistools can manufacture nesting router bits according to:

• Cutting diameter
• Cutting length
• Shank diameter
• Number of flutes
• Up-cut / down-cut direction
• Compression geometry
• Chipbreaker design
• Panel thickness
• Workpiece material
• Machine spindle
• Customer drawing or existing tool sample

Standard and custom designs can be supplied for different CNC nesting machines and panel production requirements.