Irwin
Irwin IRWIN® Blue Groove Wood Power Bit 20mm 10507715
Model 10507715
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £16.95£24.54 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £17.66 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £20.99 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The 20mm Irwin Blue Groove Power wood drill bit is designed for drilling substantial holes, such as those needed for larger pipes, conduits and heavy-duty fixtures. It suits professional tradesmen working on demanding installations, including waste pipes, larger cable runs and substantial ironmongery.
It uses Irwin's bi-metal technology, combining a high-speed steel cutting edge for durability and nail cutting with a flexible carbon steel body that resists locking or breaking when it strikes hidden fixings such as nails.
A self-feeding tip draws the bit through timber, reducing drilling effort, while three cutting edges aid fast chip removal for clean holes. Overall length is 157mm, supplied as a single bit.
Features and Benefits
- :
- 20mm diameter for substantial installation work
- Pioneering bi-metal technology for superior strength
- Cuts through nail-embedded wood without failure
- High-speed steel edge for durability and nail cutting
- Flexible carbon steel body prevents breakage
- Self-feeding tip reduces drilling effort
- Three cutting edges for fast chip removal and clean holes Specifications: Diameter (mm): 20 Overall Length (mm): 157 Pack Qty.: 1 Size: 20 mm
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