IRWIN Blue Groove 6X Long Wood Drill Bit, 18mm x 400mm

The IRWIN Blue Groove 6X Long Wood Drill Bit delivers exceptional performance for wood drilling applications, offering 6 times faster drilling penetration compared to standard flat bits. Its innovative Tri-Flute design ensures rapid chip ejection, while the full screw tip provides effortless pull-through and smooth operation.

Engineered for precision, these bits feature cutting spurs that create clean holes with minimal breakout. The tapered flute design reduces binding, making for a smoother drilling experience. The bits are heat-treated for enhanced durability, ensuring long-lasting performance even under heavy use.

With an extra-long 400mm (16in) length, these drill bits are perfect for reaching through walls, ceilings, and floors—ideal for professional tradespeople and serious DIY enthusiasts. Whether you're running cables, installing pipes, or creating deep holes in timber, the Blue Groove 6X delivers speed, precision, and reliability.

Specifications

• Diameter: 18mm
• Working Length: 10mm (4in)
• Overall Length: 400mm (16in)
• Material: Heat-treated steel
• Special Feature: Tri-Flute design for faster chip ejection
• Special Feature: Full screw tip for ease of use
• Special Feature: Tapered flute reduces binding