Drill bit Dedra WDA25152, diameter 25 mm, length 152 mm, for wood, 1 pc

Dedra WDA25152 is a single woodworking drill bit with a 25 mm diameter and a total length of 152 mm. Designed for drilling larger holes in timber, plywood and similar wood-based materials, this bit fits handheld drills and drill presses. Supplied as one piece, the bit is intended for creating openings for fittings, dowels, cable passages and other installations where a smooth, large-diameter hole in wood is required.

Advantages

The Dedra WDA25152 drill bit offers a standardized 25 mm cutting diameter and a 152 mm overall length that provide a balance between reach and rigidity. Its geometry is optimized for effective wood removal and clean hole edges when used at appropriate speeds. Compatibility with common cordless and corded drills as well as drill presses makes it a practical choice for both site and workshop use. Sold individually, it allows replacement or single-use purchases without excess supply.

Suitable for

• Drilling holes for dowels and wooden connectors
• Creating passages for cables and pipes in wooden structures
• Cutting larger-diameter holes for fittings and hardware installation
• General woodworking tasks requiring a 25 mm bore

Key specifications

• Cutting diameter: 25 mm
• Overall length: 152 mm
• Intended material: wood and wood-based panels
• Package quantity: 1 piece

How to use

Secure the drill bit in the chuck of a handheld drill or drill press, ensuring the shank is fully seated and tightened. Select a drilling speed appropriate for wood—moderate to high speeds are typically suitable for a 25 mm bit depending on the wood species and thickness. Clamp the workpiece to prevent movement and, if drilling completely through, support the exit side to reduce splintering. Apply steady, even feed pressure and periodically retract the bit to clear chips for cleaner cutting and reduced heat buildup.

Usage recommendations

Use cutting lubricant or reduced speed when working with resinous or glued wood to prevent gumming; always wear eye and hearing protection and secure the workpiece. Match drill speed and feed to the wood type—hardwoods require slower speeds and firmer feed, softer woods allow faster rotation. Inspect the bit for wear before use and replace if cutting edges are dull or chipped to maintain hole quality.