# Irwin 4X Blue Groove Flat Wood Drill Bit 40mm

> Price comparison in United Kingdom (GBP). Lowest price right now: **£11.95** at Tooled Up plus £5.95 delivery, in stock. 2 offers from 1 shop, prices from £11.95 to £11.95. Checked 2026-10-15T08:24:50Z.

## Product
- Brand: IRWIN®
- Category: [Home & garden](https://pricuro.com/uk/home-garden.md) > [Tools](https://pricuro.com/uk/home-garden/tools.md)
- EAN/GTIN: 0024721889409
- Manufacturer part number: 10502823
- Page: https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-40mm-407332
- Image: https://pricuro.com/img/407332/800/irwin-4x-blue-groove-flat-wood-drill-bit-40mm.webp

## Offers (2, sorted by total price incl. delivery; used/refurbished last)

| # | Shop | Price | Delivery | Total | Availability | Condition | Buy |
|---|---|---|---|---|---|---|---|
| 1 | Tooled Up | £11.95 | £5.95 | £17.90 | in stock | new | https://pricuro.com/go/3018234 |
| 2 | My Tool Shed | £11.95 | £5.95 | £17.90 | in stock | new | https://pricuro.com/go/57964289 |

## Price history (lowest price per day in United Kingdom, tracked since 2026-10-03, 13 days)

- Lowest price today: £11.95
- Last 30 days: lowest £11.32, highest £11.95, average £11.90
- All-time low on Pricuro: £11.32 (2026-10-03)
- Note: the history is still short, so it does not yet show whether today's price is a good one.

| Date | Lowest price |
|---|---|
| 2026-10-03 | £11.32 |
| 2026-10-04 | £11.95 |
| 2026-10-05 | £11.95 |
| 2026-10-06 | £11.95 |
| 2026-10-07 | £11.95 |
| 2026-10-08 | £11.95 |
| 2026-10-09 | £11.95 |
| 2026-10-10 | £11.95 |
| 2026-10-11 | £11.95 |
| 2026-10-12 | £11.95 |
| 2026-10-13 | £11.95 |
| 2026-10-14 | £11.95 |
| 2026-10-15 | £11.95 |

## Specifications


Description (from a shop): The 40mm IRWIN® Blue Groove 4X Flat Bit is the largest size in the range, designed for the most demanding heavy-duty drilling tasks in timber. This substantial diameter is ideal for major waste pipe installations, large cable entry points, and significant structural construction work where maximum clearance is required. Featuring the patented groove point and cutting edge technology, this 40mm bit cuts through timber cleanly and efficiently without scraping, ensuring professional results even at this maximum diameter. The advanced design delivers speeds up to 4 times faster than standard flat bits, dramatically improving productivity on these substantial drilling operations. The parabolic sc…

## Other variants

- [Irwin 4X Blue Groove Flat Wood Drill Bit 10mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-10mm-407294.md) – from £5.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 20mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-20mm-407301.md) – from £6.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 30mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-30mm-407307.md) – from £10.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 6mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-6mm-407292.md) – from £5.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 8mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-8mm-407293.md) – from £5.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 12mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-12mm-407295.md) – from £5.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 13mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-13mm-407296.md) – from £5.95
- [Irwin 4X Blue Groove Flat Wood Drill Bit 14mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-14mm-407297.md) – from £6.49
- [Irwin 4X Blue Groove Flat Wood Drill Bit 18mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-18mm-407299.md) – from £6.49
- [Irwin 4X Blue Groove Flat Wood Drill Bit 16mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-16mm-407298.md) – from £6.49
- [Irwin 4X Blue Groove Flat Wood Drill Bit 19mm](https://pricuro.com/uk/p/irwin-4x-blue-groove-flat-wood-drill-bit-19mm-407300.md) – from £6.49

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