DORMER
Dormer A777 HSCo Heavy-Duty Jobber Drill 1.50mm OL:40mm WL:18mm A7771.5
Model A7771.5
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 23 hours ago | £8.84 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £9.54 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked within the hour | £45.95£107.04 | 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 A777 drill bits are designed for both professional and industrial use, offering reliable performance in high-stress environments. The 135° split point design reduces walking and ensures precise drilling, while the HSS-E cobalt construction extends tool life and maintains sharpness longer, even at high temperatures. Constructed from high-speed steel with 8% cobalt, these drill bits offer exceptional hardness, heat resistance, and wear resistance, making them ideal for demanding applications.
Features & Benefits
- High speed cobalt steel
- Standard spiral flute design
- DIN338
- Bronze finish
- NAS907J
- Right hand rotation/cutting
- 135° point angle
Specifications
| Diameter | 1.5mm |
|---|---|
| Overall Length | 40mm |
| Quantity | 10 |
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