Drill bit Kenko T2945-25 25 mm wood spiral, overall length 80 mm, single piece

Kenko T2945-25 is a 25 mm wood spiral drill bit with an overall length of 80 mm supplied as a single piece. Designed to produce clean, accurate holes in timber and wooden workpieces, this drill bit features a spiral flute profile that helps remove chips efficiently and maintain a steady cutting action. Its dimensions and geometry are suited to tasks in carpentry, furniture making and general woodworking where a 25 mm diameter hole is required.

Advantages

The spiral flute design promotes consistent chip evacuation and reduces the risk of clogging, which helps achieve smoother hole walls and more precise diameters. With an 80 mm overall length, the bit provides adequate reach for many common woodworking applications while remaining compact and manageable. Supplied as a single piece, the bit is ready for immediate use with compatible drills and chucks.

Suitable for

• Drilling through softwood and hardwood for joinery and dowel holes
• Furniture assembly and repair where a 25 mm bore is needed
• General carpentry tasks, shelving, and fixture installation
• Workshop projects requiring clean, repeatable holes in timber

Key specifications

• Drill type: spiral wood drill bit
• Diameter: 25 mm
• Overall length: 80 mm
• Quantity: single piece
• Intended material: timber and wooden workpieces

How to use

Secure the drill bit in a compatible drill chuck, ensuring it is centered and tightened. Select a suitable rotation speed for the timber type—lower speeds for hard woods and higher speeds for soft woods—and apply steady pressure while maintaining alignment with the intended drilling line. Allow the spiral flute to clear chips periodically by withdrawing the bit slightly if necessary. After drilling, remove remaining debris from the hole and inspect for accuracy.

Usage recommendations

For best results, use sharp, properly set bits and match drill speed to the wood species. When drilling deep holes, withdraw the bit occasionally to clear chips and prevent overheating. Use a backing board to reduce splintering on the exit side for cleaner holes.