Frequently bought together
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Free delivery on orders over £30
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30-day easy returns
Frequently bought together
Key Features:
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🔩 Heavy-Duty Deburring – Perfect for cleaning, chamfering, and finishing alloy and non-alloy materials.
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⚙️ 15-20mm Size Range – Large countersink diameter ideal for bigger holes and heavy-duty projects.
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🛠 Durable M2 HSS Steel – Made from M2 Grade High Speed Steel for strength and long-lasting performance.
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✨ Transverse Hole Extraction – Built-in transverse hole ensures efficient burr removal during operation.
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🔒 Three-Flat Shank – Prevents slipping in the chuck, providing safer and more stable drilling.
Description:
The 15-20mm De-Burring Countersink Bit is designed for reliable cleaning, chamfering, and deburring in alloy and non-alloy materials. Manufactured from premium M2 Grade High Speed Steel, it offers long-lasting durability and consistent cutting power. The transverse hole allows quick burr extraction, while the three-flat shank prevents chuck slippage for improved safety and precision. Ideal for larger scale drilling, metalworking, and finishing tasks, this countersink bit comes in a convenient tube pack for easy storage.
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Free express delivery on all orders over £30. Choose your speed at checkout.
Express Delivery
1–3 working days
- Orders under £30
- £3.79
- Orders over £30
- FREE
Next Day Delivery
Order by 2pm Mon–Fri
- All orders
- £7.50
Pre 12 Delivery
Next working day, by midday
- All orders
- £16.99
Pre 10.30 Delivery
Next working day, by 10:30am
- All orders
- £19.99
Weekend Delivery
Saturday & Sunday
- Orders under £30
- £13.99
- Orders over £30
- £7.50
Remote Areas Delivery
Highlands, islands & remote postcodes
- Orders under £30
- £5.49
- Orders over £30
- £3.00
Orders before 2pm Mon–Fri dispatch same day. Remote-area surcharges apply to Highlands, islands & selected postcodes. All prices include VAT.
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