DORMER
Dormer A100 HSS Jobber Drill Bit 3.70mm OL:70mm WL:39mm A1003.7
Model A1003.7
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 23 hours ago | £3.26 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £3.94 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked within the hour | £14.95£44.64 | 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 7% above the lowest we have recorded, so it may be worth waiting.
About this product
The Dormer A100 is a jobber-length HSS drill bit suited to general-purpose engineering work across a wide range of materials, for both hand and machine use. Made from high-speed steel and steam tempered, it offers durability and reliable performance.
It features a 118° point angle for good self-centring capability, reducing the risk of the bit wandering on the workpiece, and a straight shank for secure fitting in standard chucks. This bit measures 3.70mm in diameter, with a 39mm working length and 70mm overall length, and conforms to DIN 338.
Features & Benefits
- High Speed Steel
- Steam Tempered
- DIN 338
- 118° Point Angle
Specifications
| Diameter | 3.7mm |
|---|---|
| Quantity | 10 |
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