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Irwin 4X Blue Groove Long Flat Wood Drill Bit 20mm 400mm

Irwin

Compare today's prices on the "Irwin 4X Blue Groove Long Flat Wood Drill Bit 20mm 400mm".

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Last Checked: 22/10/2026
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Product Description

Compare today's prices on the "Irwin 4X Blue Groove Long Flat Wood Drill Bit 20mm 400mm".

Irwin 4X Blue Groove Long Flat Wood Drill Bit 20mm 400mm

Designed for demanding timber construction and plumbing applications, the Irwin Blue Groove 4X Long Flat Bit delivers exceptional drilling performance even in deep, large-diameter holes. Its extended 400mm length allows you to access tight spaces and bore through thick joists, studs, and beams with ease, while the 20mm diameter provides the capacity needed for cables, pipes, and heavy-duty fixings. This bit combines superior durability with clean, fast cutting to keep your work on schedule.

- 4X longer life compared to standard flat bits thanks to the patented Blue Groove heat-treated steel body

- Self-feeding screw point reduces effort and pulls the bit smoothly into the timber

- Sharpened side edges and spurs create a clean, precision bore with minimal breakout

- Full-length groove design efficiently clears wood chips, preventing binding and overheating

- Ideal for use in both hardwood and softwood, including treated and wet timber

- Fits standard 1/4 inch hex and round shank chucks for broad compatibility

- Manufactured to tight tolerances for accurate, consistent hole sizing

For reliable, long-lasting performance in professional timber drilling, the Irwin 4X Blue Groove Flat Bit is the clear choice.

GTIN: 024721014214