Drill bit Dedra WDA12152 — 1.2 cm diameter, 152 mm length, for wood, 1 pc

Dedra WDA12152 is a single woodworking drill bit with a 1.2 cm cutting diameter and a total length of 152 mm. Designed for drilling holes in solid wood, plywood and similar wood-based materials, this bit features a solid cutting geometry compatible with hand drills and drill drivers. Supplied as one piece, it serves as a replacement part or a dedicated tool for specific carpentry and furniture-making operations.

Advantages

The straight, robust flute and cutting profile provide stable chip evacuation and consistent hole quality when used in appropriate wood materials. Its 152 mm overall length allows deeper penetration than standard short bits while maintaining control in hand-held drilling tools. A single-piece supply makes it suitable for targeted repairs, one-off drilling tasks or for keeping as a spare bit in a workshop set.

Suitable for

• Carpentry and joinery tasks requiring through or deep holes in wood
• Furniture assembly and repair where precise diameter holes are needed
• General woodworking, hobby projects and DIY work with solid wood and plywood

Key specifications

• Cutting diameter: 1.2 cm
• Overall length: 152 mm
• Material compatibility: wood and wood-based materials (plywood, chipboard)
• Quantity: 1 piece

How to use

Fit the drill bit securely into the chuck of a hand drill or drill driver, ensuring correct centering and clamping. Select an appropriate rotational speed for wood—moderate to high speeds for softwoods, moderate speeds for hardwoods—and apply steady pressure while keeping the drill perpendicular to the workpiece. Use pilot holes when required for more precise positioning and to reduce splitting. Withdraw the bit periodically to clear chips if drilling deep holes.

Usage recommendations

For safer and cleaner results, clamp the workpiece firmly and use sharp bits for reduced tear-out. When drilling hardwood or laminated surfaces, consider masking tape over the exit point to minimize splintering. Inspect the bit before use and replace it when worn to maintain hole accuracy.