Router bit DeWalt DT90012 12 mm diameter 2-flute

DeWalt DT90012 12 mm diameter 2-flute router bit is designed for routing, trimming and edge work on wood and many composite materials. The bit's 12 mm cutting diameter combined with a two-flute geometry provides efficient chip evacuation and reduced clogging for smoother cuts. It is suitable for use in handheld routers and table-mounted routers when a matching collet is fitted, and is intended for joinery, profiling and general woodworking operations where accurate edge quality and consistent performance are required.

Advantages

The two-flute design offers balanced cutting action and improved chip removal compared with single-flute alternatives, helping to deliver cleaner edges and reduced burning on timber and composite boards. The solid construction maintains concentricity at typical router speeds, supporting stable rotation and predictable cut quality. The 12 mm cutting diameter provides a compromise between large routing profile capacity and the control needed for detailed trimming tasks.

Suitable for

• Edge trimming and profiling of solid wood
• Routing and trimming of plywood, MDF and other composites
• Joinery tasks such as creating grooves and rabbets
• Handheld router and table router operations with compatible collet size

Key specifications

• Cutting diameter: 12 mm
• Flute count: 2 (two-flute geometry)
• Material compatibility: solid wood, plywood, MDF, laminates and many composite boards
• Use type: routing, trimming, profiling and joinery
• Suitable for: handheld and table-mounted routers with matching collet

How to use

Install the router bit in a router collet that matches the shank size and ensure the bit is tightened securely. Set router speed and feed according to material hardness and bit diameter: use moderate to high speeds for clean finishes on hardwoods and lower feed rates for composites to avoid tear-out. Make multiple light passes rather than a single deep cut to maintain edge quality and reduce motor load. Always check that the workpiece is firmly clamped and that the router is operated according to the tool manufacturer's safety instructions.

Usage recommendations

For best results, use progressive shallow passes and keep the bit sharp; clean resin or glue build-up after use. When working with laminated or veneered surfaces, support the panel edge to minimize chipping. Wear appropriate eye, hearing and respiratory protection when routing and follow the router manufacturer's guidelines for maximum RPM and collet compatibility.