6mm Compression Cutter – 1/4" Shank CNC Router Bit for MDF, Plywood & Laminated Boards

The ToolForm UK 6mm Compression Cutter with a 1/4" shank is a must-have for cabinet makers, sign makers, and CNC professionals who need flawless edge quality.

Compression cutters combine an upcut flute at the tip and a downcut flute above, compressing material from both directions. This produces crisp, chip-free edges on both faces of sheet materials.

Perfect for:

• Plywood
• MDF
• Melamine
• Veneered boards
• Laminated chipboard
• Hardwood
• Softwood

Ideal for nested-based manufacturing, cabinetry, and sign production.

Key Features

• Cutting Diameter: 6mm
• Shank Diameter: 1/4" (6.35mm)
• Flute Type: Compression (Upcut + Downcut)
• Material: Solid Carbide
• Suitable for: CNC routers and machining centres
• Finish Quality: Clean top and bottom edges
• Application: Wood, MDF, plywood, melamine, laminates

Benefits

• Prevents tear-out on both surfaces
• Produces smooth, professional-quality edges
• Long-lasting solid carbide construction
• Excellent chip evacuation
• Ideal for production and repeat jobs

Recommended Cutting Parameters

(Starting points only – adjust to suit your machine and material)

• Spindle Speed: 18,000–24,000 RPM
• Feed Rate: 3–8 m/min
• Pass Depth: 3–6mm
• First plunge depth should exceed the upcut section to engage the compression geometry

Important Usage Note

For best results, ensure the cutter is plunged deep enough so that the downcut section is fully engaged in the material. If the cut is too shallow, the top edge may chip.

Applications

• Kitchen cabinet parts
• Furniture panels
• Sign making
• Drawer components
• Laminated board cutting