Router bit DeWalt DT90010, 8 mm shank, 20 mm working length

DeWalt DT90010 router bit with an 8 mm shank and 20 mm working length is a precision cutting tool for handheld routers and router tables that accept an 8 mm shank. Designed for shaping, trimming and profiling wood and compatible materials, this bit provides stable mounting and predictable cutting depth thanks to its 8 mm shank and 20 mm cutting length. The tool is intended for common woodworking and joinery operations where consistent edge profiles and controlled material removal are required.

Advantages

The 8 mm shank ensures secure clamping in collets that fit this diameter, reducing runout and vibration during operation. A 20 mm working length gives a balance between reach and rigidity, enabling deeper passes while maintaining control. The geometry of the cutting edges is optimized for clean chip removal and smooth surface finish on wood and wood-based materials. Compatibility with standard router toolholders simplifies tool changes and setup.

Suitable for

• Shaping and profiling edges on solid wood
• Trimming laminates and veneered panels
• Joinery tasks such as rabbets, grooves and decorative edges
• Use in router tables and handheld routers with 8 mm collets

Key specifications

• Shank diameter: 8 mm
• Working (cutting) length: 20 mm
• Material suitability: wood and wood-based materials
• Tool type: router bit for edge shaping and trimming

How to use

Install the router bit in a compatible router collet and tighten according to the router manufacturer's recommendations, ensuring the shank is inserted to the proper depth to minimize runout. Set the router speed appropriate for the material and bit diameter, and make trial cuts on scrap material to verify depth and feed rate. Use smooth, steady feeds and avoid forcing the bit; take multiple shallow passes for large material removal. Maintain secure workpiece clamping and appropriate push blocks or guides when routing long edges.

Usage recommendations

Wear eye and hearing protection and use dust extraction where possible. Inspect the bit for damage before use and replace if cutting edges are chipped or worn. For best edge quality, consider a light sanding after routing and avoid overheating by using proper speed and feed rates.