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OSG Carbide Pocket Milling End Mill Corner Radius - For Copper & Aluminium - 8mm x R1

SKU:OSG-403-3150PR10

The OSG Carbide Pocket Milling End Mill with a corner radius is a precision tool designed for copper and aluminum machining. Its corner-radius geometry helps remove material smoothly while mainta... Read more ↓
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Cutter Diameter8
Number of Flutes3
Flute Length12
Overall Length70
Shank Diameter8
Reach20
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£39.63
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The OSG Carbide Pocket Milling End Mill with a corner radius is a precision tool designed for copper and aluminum machining. Its corner-radius geometry helps remove material smoothly while maintaining stability in pocket milling operations, producing cleaner pockets and tighter tolerances.

With an 8 mm diameter and an R1 corner radius, this end mill is ideal for machinists, engineers, and hobbyists who need reliable performance in copper and aluminum projects. It’s built to deliver consistent results across demanding pocketing tasks, helping you achieve accurate components and repeatable finishes.

  • Corner Radius for Smooth Pocket Walls: The R1 corner radius helps create uniform pocket walls and minimizes edge burrs, delivering cleaner finishes in copper and aluminum parts.
  • Balanced 8 mm Diameter for Fast, Controlled Removal: This size offers efficient material removal while preserving boundary accuracy, reducing cycle times in common pocket profiles.
  • Durable Carbide for Long Tool Life: High-hardness carbide construction withstands repeated machining in copper and aluminum, providing reliable performance and fewer tool changes.

By combining precise geometry with durable construction, this end mill supports faster workflows, fewer reworks, and more consistent part quality. You’ll experience stable cuts, predictable tool life, and easier finishing of copper and aluminum pockets, helping you meet tight tolerances and keep production on schedule.

Cutter Diameter 8
Number of Flutes 3
Flute Length 12
Overall Length 70
Shank Diameter 8
Reach 20
Neck Diameter 7.5

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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honest about stock and prices are competitive.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: OSG Carbide Pocket Milling End Mill Corner Radius - For Copper & Aluminium

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You are viewing OSG-403-3150PR10. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterReachNeck DiameterPriceStock Order
OSG-403-2362PR05 639606155.5£31.23 In Stock
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OSG-403-6299PR30 16324108164015.5£171.55 In Stock

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