Wood Drill Bit Art-Pol AR54464 spiral hex shank 14 mm

Spiral wood drill bit Art-Pol AR54464 spiral hex shank 14 mm is a spiral-fluted drill designed for making clean, precise holes in timber and wood-based materials. The 14 mm cutting diameter produces consistent hole sizes for dowels, fasteners and through-holes. A spiral flute efficiently removes chips from the hole to reduce clogging, while the hexagonal shank ensures secure seating in chucks and compatibility with quick-change adapters used in cordless and corded drills.

Advantages

The spiral flute geometry improves chip evacuation and reduces tear-out on the exit side of the hole, yielding cleaner hole walls and edges. The 14 mm diameter provides a balance between strength and minimal material removal, suitable for common woodworking fasteners. The hex shank increases grip stability in drill chucks and reduces slippage under load, and it simplifies bit changes when used with quick-change systems. The construction and tip design minimize wobble for rounder, more accurate holes.

Suitable for

• Drilling through softwood, hardwood and plywood
• Preparing holes for dowels and wooden plugs
• Furniture assembly and cabinetry
• General carpentry and joinery tasks

Key specifications

• Cutting diameter: 14 mm
• Flute type: Spiral flute for chip evacuation
• Shank type: Hexagonal shank for secure grip
• Material compatibility: Timber and wood-based panels

How to use

Mark the drilling position and secure the workpiece to prevent movement. Use an appropriate drill speed for the material—lower speeds for hardwood, higher speeds for softwood—and apply steady, even feed pressure. Start drilling with light pressure to ensure the bit centers correctly, then increase pressure as the bit cuts. Periodically withdraw the bit to clear chips if drilling deep holes. When finished, remove the bit while the drill is stopped to avoid damage to the hole edge.

Usage recommendations

Use protective eyewear and hearing protection when operating power tools. For the best results, pair the bit with a pilot guide or jig when precise alignment is required. Keep the bit sharp and free of resin build-up; clean with solvent and restore cutting edges if performance declines. Match drill speed and feed rate to the wood type to minimize burning or chipping.