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Irwin 4X Blue Groove Long Flat Wood Drill Bit 12mm 400mm

Irwin

Compare today's prices on the "Irwin 4X Blue Groove Long Flat Wood Drill Bit 12mm 400mm".

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Last Updated: 21/10/2026
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Product Description

Compare today's prices on the "Irwin 4X Blue Groove Long Flat Wood Drill Bit 12mm 400mm".

Irwin 4X Blue Groove Long Flat Wood Drill Bit 12mm 400mm

This Irwin 4X Blue Groove Long Flat Wood Drill Bit is designed to deliver exceptional performance in medium-duty timber construction, especially when you need to drill deep, clean holes in wood. The extended 400mm length gives you the reach required for framing, joists, and other structural applications, while the patented Blue Groove technology ensures faster chip removal and reduced friction. As a result, you get a noticeably smoother drilling experience with less effort, making your work more efficient on site.

- 4X longer life compared to standard flat bits, thanks to the hardened steel construction and advanced heat treatment

- Blue Groove coating minimises heat build-up and prevents the bit from binding in the wood

- Self-feeding screw point pulls the bit into the material, reducing the need for excessive pressure

- 1/4 inch hex shank provides a secure grip in quick-change chucks and prevents slipping during use

- 12mm diameter is ideal for general-purpose boring in softwood, hardwood, and composite timbers

- Precision-ground spurs and cutting edges create a clean, accurate entry and exit hole

Whether you are installing wiring, plumbing, or working on timber framing, this drill bit offers reliable, long-lasting performance for demanding jobs.

GTIN: 024721014153