BOA
BOA Quick Change Diamond Tip Drill Bit 12mm 340012/RES/BOA
Model 340012/RES/BOA
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £12.46 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £14.97 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 2 hours ago | £15.95£17.29 | In stock | Visit Tooled Up (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 BOA 340012 is a 12mm diamond tip drill bit designed for drilling larger diameter holes through glass, tile and other hard materials. It suits substantial plumbing installations, larger electrical conduits and heavy-duty fixings requiring robust, precision-drilled holes.
The bit features a vacuum brazed diamond tip with welded construction, the result of ten years of development aimed at greater strength and endurance. Its quick-change design allows tradespeople to switch between hole sizes without lengthy bit changes, and it is manufactured in the UK.
When used with the BOA CCV (Cool Clear Vision) guide and water cooling device, the drill benefits from improved cooling and clearer visibility while drilling.
Features and Benefits
- :
- 12mm diameter ideal for larger plumbing and electrical installations
- Vacuum brazed diamond tip delivers clean, chip-free holes
- Welded construction provides maximum strength and longevity
- Quick-change system improves operational efficiency
- UK manufactured to exceptional quality standards Specifications: Diameter (mm): 12
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