DORMER
Dormer A100 HSS Jobber Drill Bit 4.90mm OL:86mm WL:52mm A1004.9
Model A1004.9
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £4.33 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £5.01 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked an hour ago | £19.95£59.16 | 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 A100 is a metric HSS jobber drill bit suited to general purpose engineering work, offering good self-centring on a wide range of materials. It is suitable for both hand and machine use, made from steam tempered High Speed Steel for durability, with a 118° point angle that helps prevent walking on the workpiece. The straight shank fits standard drill chucks securely.
This size has a tip diameter of 4.90mm, a working length of 52mm and an overall length of 86mm, manufactured to DIN 338 standard.
Features & Benefits
- High Speed Steel
- Steam Tempered
- DIN 338
- 118° Point Angle
Specifications
| Diameter | 4.9mm |
|---|---|
| Quantity | 10 |
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