DORMER
Dormer A125 HSS Extra Length Drill 3.50mm x 160mm OL:160mm WL:100mm A1253.5X160
Model A1253.5X160
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 3 hours ago | £12.95£27.42 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £22.62 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £23.48 | 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 historyToday's price is below the 53-day average, and 8% above the lowest we have seen.
About this product
The Dormer A125 is a high-speed steel extra-length drill bit designed for deep hole drilling and reaching hard-to-access areas. It is a general-purpose drill capable of drilling up to 10 times its diameter, suited to professional and industrial use.
This bit has a diameter of 3.5mm, a working length of 100mm and an overall length of 160mm. It features a standard spiral flute design, a 118° point angle, steam tempering, and is manufactured to BS328.
Care should be taken to avoid bending or breaking, particularly by not applying excessive pressure and allowing the drilling machine to do the work.
| Tip diameter | 3.5mm |
|---|---|
| Working length | 100mm.Overall length: 160mm |
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DORMER
Dormer A125 HSS Extra Length Drill 3.00mm x 160mm OL:160mm WL:100mm A1253.0X160
Model A1253.0X160
from
£12.95
3 retailers
save £9.36