DORMER
Dormer A110 HSS Long Series Drill 4.00mm OL:119mm WL:78mm A1104.0
Model A1104.0
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 23 hours ago | £8.21 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £8.92 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked within the hour | £24.95£99.36 | 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 historyToday's price is above the 53-day average and 8% above the lowest we have recorded, so it may be worth waiting.
About this product
The Dormer A110 is a high-speed steel long series drill bit designed for drilling deep holes in a wide range of materials, suitable for both hand and machine use. It has a 118° point angle for accurate, efficient drilling that reduces bit wandering and gives clean, precise holes, and is steam tempered for durability and heat resistance.
This 4.00mm version has a working length of 78mm and an overall length of 119mm. It is manufactured to DIN 340RN/BS328/ISO 494 standards.
Features & Benefits
- High speed steel
- DIN 340
- Steam tempered
- 118° point angle
- Long series
Specifications
| Diameter | 4mm |
|---|---|
| Overall Length | 119mm |
| Quantity | 10 |
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