Drill bit Dedra WDD12230, diameter 12 mm, length 230 mm, for wood, 1 pc

Dedra WDD12230 is a single wood drill bit with a 12 mm diameter and 230 mm overall length, designed for drilling through-holes and pilot holes in soft and hardwoods. The straight shank fits standard chucks and the single-piece construction offers straightforward use in carpentry, furniture assembly and general woodworking tasks. This 1 pc bit provides a simple, reliable option when a longer reach is required compared with typical short wood bits.

Advantages

The Dedra WDD12230 drill bit features a 12 mm cutting diameter and extended 230 mm length that enable deeper drilling without changing bits frequently. Its straight shank ensures compatibility with most portable drills and bench machines that accept this shank size. The design focuses on straightforward performance for clean through-holes and pilot holes in a variety of wood types, reducing the need for repeated adjustments during common woodworking operations.

Suitable for

• Drilling through-holes in softwood and hardwood
• Creating pilot holes for screws and dowels
• Furniture assembly and repair
• General carpentry and joinery tasks requiring extended reach

Key specifications

• Drill bit diameter: 12 mm
• Overall length: 230 mm
• Shank type: straight shank (fits standard chucks)
• Material suitability: wood (softwood and hardwood)
• Quantity: 1 piece

How to use

Secure the Dedra WDD12230 drill bit in a compatible drill chuck, ensuring the shank is tightened properly. Mark the drilling position on the wood, start drilling at low speed to create a guide, then increase speed as needed while maintaining steady pressure. For through-holes, drill until the required depth is reached. Withdraw the bit periodically to clear chips and prevent clogging when drilling deep holes. Use appropriate clamping and safety measures to keep the workpiece stable.

Usage recommendations

For clean results and increased bit life, use moderate speed and avoid excessive pressure. When working with hardwoods, reduce speed and clear chips more frequently. Always wear eye protection and secure the workpiece before drilling. If precise diameter tolerance is required, test on scrap material before final use.