Drill bit Dedra WDD20230 — 2 cm diameter, 230 mm length, for wood, 1 pc

Dedra WDD20230 is a single 20 mm diameter wood drill bit with an overall length of 230 mm, designed for creating clean through-holes and deep boreholes in timber, beams and wooden panels. The bit is intended for use with compatible handheld drills and drill presses and is suitable for common woodworking, carpentry and construction tasks where precise, straight holes are required.

Advantages

The design of this Dedra wood bit provides stable drilling performance and consistent hole diameter along the full length. Its 230 mm length allows for drilling deeper holes without changing tools, while the 20 mm cutting diameter produces a substantial, accurate bore for dowels, fasteners or cable passages. Supplied as a single piece, it is ready for immediate use in routine site or workshop applications.

Suitable for

• Drilling through solid timber and beams
• Creating holes in wooden panels and boards
• Making dowel or fastener holes in carpentry
• Drilling passages for cables or pipes in wooden structures

Key specifications

• Cutting diameter: 20 mm
• Overall length: 230 mm
• Material compatibility: wood
• Quantity: 1 piece

How to use

Select a drill or drill press that accepts the shank type and size of the Dedra WDD20230 bit and secure the bit firmly in the chuck. Mark the drilling position on the wooden workpiece, align the bit perpendicular to the surface if a straight hole is required, and drill at a moderate, steady speed. Apply consistent pressure and withdraw periodically when drilling deep holes to clear chips and reduce heat buildup. After drilling, inspect the hole for clean edges and remove any remaining splinters or debris.

Usage recommendations

Use appropriate personal protective equipment (eye protection, dust mask and hearing protection) and clamp the workpiece to prevent movement. For best results in hardwoods, reduce drill speed and clear chips frequently. If a specific chuck or adapter is required, ensure compatibility before use.