DORMER
Dormer A125 HSS Extra Length Drill 8.00mm x 250mm OL:250mm WL:200mm A1258.0X250
Model A1258.0X250
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked within the hour | £34.95£76.80 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £62.09 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 23 hours ago | £63.41 | In stock | Visit Blueperry agriculture (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 6% above the lowest we have seen.
About this product
The Dormer A125 is an extra-length HSS drill bit designed for deep hole drilling and long-reach applications, capable of drilling up to ten times its diameter. It is made from high-speed steel to BS328, with a standard spiral flute design and a 118° point angle, and is steam tempered for durability.
This size has a tip diameter of 8mm, a working length of 200mm and an overall length of 250mm, suited to professional and industrial use. Care should be taken to avoid excessive pressure when drilling, as extra-length bits are more prone to bending or breaking; it is advisable to let the drilling machine do the work rather than forcing the bit.
| Tip diameter | 8mm |
|---|---|
| Working length | 200mm.Overall length: 250mm |
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