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OSG Carbide 4 Flute End Mill Ball Nose - Long Length Centre Cutting For General Applications - 10mm

SKU:OSG-464-3937-BN

The OSG Carbide 4 Flute End Mill with Ball Nose combines precision, versatility, and extended reach in a single tool. With a 10 mm diameter, four flutes, long-length design, and center-cutting ca... Read more ↓
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Cutter Diameter10
Number of Flutes4
Flute Length32
Overall Length76
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£61.74
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In Stock— only 3 left
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30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The OSG Carbide 4 Flute End Mill with Ball Nose combines precision, versatility, and extended reach in a single tool. With a 10 mm diameter, four flutes, long-length design, and center-cutting capability, it’s ideal for general machining tasks such as contouring, profiling, and 3D shaping across a range of materials.

  • Ball Nose geometry for smooth 3D contouring: Delivers gentle radii and consistent surface finishes on complex profiles, making it ideal for detailed 3D work and seamless transitions between surfaces.
  • Long-length, center-cutting design for deep features: Provides extended reach to access deep pockets and hard-to-reach areas while maintaining reliable chip evacuation and plunge capability for easy hole and pocket milling.
  • Four-flute rigidity for efficient material removal: Lets you take higher feeds with stable cuts, delivering efficient material removal and improved dimensional accuracy without sacrificing finish quality.

This carbide end mill is built for dependable performance in busy shops and diverse applications. The combination of carbide hardness, precise geometry, and a robust long-length form supports consistent results, reduced setup time, and longer tool life, helping you complete projects faster with fewer reworks.

Part Numbers

Protool Part Number
OSG-464-3937-BN
Brand
OSG
Category
End Mill
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: OSG Carbide 4 Flute End Mill Ball Nose - Long Length Centre Cutting For General Applications

View full collection →

You are viewing OSG-464-3937-BN. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-464-1181-BN 3419573£26.38 In Stock
OSG-464-1575-BN 4419574£29.95 In Stock
OSG-464-1968-BN 5425645£30.84 In Stock
OSG-464-2362-BN 6428766£39.58 In Stock
OSG-464-3150-BN 8429768£48.62 In Stock
OSG-464-3937-BN Viewing104327610£61.74 In Stock
OSG-464-4724-BN 1245110212£112.71 In Stock
OSG-464-5512-BN 1445712714£177.36 In Stock
OSG-464-6299-BN 1645712716£257.49 In Stock
OSG-464-7087-BN 1845712718£296.12 In Stock
OSG-464-7874-BN 2045712720£335.17 In Stock
OSG-464-9843-BN 2545712725£671.92 In Stock

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