Drill bit Dedra WDA22152 — 22 mm diameter, 152 mm length, for wood, 1 pc

Dedra WDA22152 is a single-piece wood drill bit with a 22 mm cutting diameter and a total length of 152 mm, designed for creating clean, accurate holes in a variety of wooden materials. The bit features a solid shank geometry that fits standard drill chucks and provides stable rotation during drilling. Its configuration is optimized for common woodworking operations such as furniture making, joinery and general carpentry tasks where a precise round hole is required.

Advantages

The drill bit delivers consistent hole diameter and straightness thanks to its rigid shank and cutting edge design, which reduces wobble during use. Its 22 mm cutting width provides a balance between material removal and control, while the 152 mm overall length allows penetration through thicker workpieces or use with drill extensions. Supplied as a single piece, the bit is ready for immediate use in standard handheld and bench drills.

Suitable for

• Furniture assembly and dowel hole drilling
• Joinery and cabinet making
• Carpentry on softwood and hardwood
• Through-holes and stop-holes in boards and panels

Key specifications

• Cutting diameter: 22 mm
• Overall length: 152 mm
• Compatible material: wood (softwood and hardwood)
• Shank type: solid straight shank for standard chucks
• Package quantity: 1 piece

How to use

Mark the drilling position on the wooden workpiece and secure the piece with clamps to prevent movement. Install the bit into a drill chuck and tighten securely to ensure concentric rotation. Start drilling at low speed to establish the entry point, then increase speed appropriate to the wood type while applying steady, even pressure. For deep holes or to avoid chip clogging, periodically withdraw the bit to clear chips and allow cooling. After drilling, inspect the hole for cleanliness and remove any tear-out with a chisel or sandpaper if necessary.

Usage recommendations

Use appropriate personal protective equipment such as safety glasses and hearing protection. Select drill speeds suitable for the wood species—lower speeds for hardwoods and higher speeds for softwoods—and avoid excessive axial force to prolong bit life and maintain hole quality.