CNC Router Bit V-Type 30° 0.8 mm Cutting Diameter - DNG-18363

The CNC Router Bit V-Type 30° 0.8 mm Cutting Diameter is a precision V-groove cutter designed for detailed engraving and chamfering tasks on a variety of materials. With a 30° cutting angle and a narrow 0.8 mm cutting diameter, this V-type router bit achieves fine lines and crisp edges for sign lettering, decorative grooves, and intricate relief work. It is intended for use in CNC routers and engraving machines on wood, MDF, plastics, and laminates where accurate profile control is required.

Advantages

This V-type bit provides consistent cutting geometry thanks to its 30° angle and slim 0.8 mm diameter, enabling uniform grooves and precise letterforms. The cutter is optimized for minimal material tear-out on common substrates such as wood and laminates, supporting clean edges and smooth surface finishes. Its profile makes it suitable for both shallow decorative details and deeper V-grooves when multiple passes are used, allowing controlled depth and fine detail reproduction.

Suitable for

• Precision engraving of letters and decorative motifs
• V-groove routing for signs and panels
• Chamfering edges and decorative trim work
• Fine-detail routing in wood, MDF, plastics and laminates

Key specifications

• Cutting angle: 30°
• Cutting diameter: 0.8 mm
• Tool type: V-type router/engraving bit
• Compatible materials: wood, MDF, plastics, laminates
• Intended use: precision engraving, V-grooves, chamfers

How to use

Mount the V-type bit securely in the router or engraving machine collet, ensuring correct runout and tight clamping. Select appropriate spindle speed and feed rate for the material — lower speeds and slower feeds for plastics to avoid melting, moderate speeds for wood and MDF. For deeper grooves, make multiple shallow passes rather than a single deep cut to preserve bit life and maintain accuracy. Use proper dust extraction and safety equipment while routing.

Usage recommendations

To achieve the best results, test cutting parameters on a scrap piece of the same material before final machining. When working with laminated or veneered boards, reduce feed speed and consider a scoring pass to minimize edge chipping. Regularly inspect the cutting edge for wear and replace the bit when detail quality diminishes.