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OSG Carbide 2 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications - 10mm

SKU:OSG-402-3937-BN

The OSG Carbide 2 Flute End Mill with Ball Nose is a versatile cutting tool designed for general machining tasks. With a 10 mm diameter, two flutes, a ball nose tip, and center-cutting capability... Read more ↓
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Cutter Diameter10
Number of Flutes2
Flute Length25
Overall Length70
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£40.53
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Description

The OSG Carbide 2 Flute End Mill with Ball Nose is a versatile cutting tool designed for general machining tasks. With a 10 mm diameter, two flutes, a ball nose tip, and center-cutting capability, it excels at contouring, profiling, and 3D machining across a range of materials.

Built from solid carbide, this regular-length end mill delivers reliable performance in everyday milling work—from roughing to finishing passes—providing consistent geometry and durable cutting edges for repeated use.

  • Ball Nose Geometry for Smooth Contours: The rounded tip enables gentle radii and smooth surface finishes on complex profiles, reducing steps and improving part quality.
  • Center-Cutting for Plunge Milling: Center-cutting design allows plunging into the workpiece, enabling versatile entry angles and cleaner starts in pockets and contours.
  • Durable Carbide, 2-Flute Efficiency: carbide construction with a simple two-flute layout provides rigid cutting performance, efficient chip evacuation, and dependable results for general machining tasks.

This end mill helps you streamline production by enabling accurate contours in fewer passes, maintaining consistent tool life, and delivering reliable results across a variety of projects. Its straightforward setup and robust construction support faster setup times, reduced downtime, and predictable finishes—whether you're prototyping complex shapes or producing repeatable parts in a shop environment.

Part Numbers

Protool Part Number
OSG-402-3937-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 2 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications

View full collection →

You are viewing OSG-402-3937-BN. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-402-0394-BN 123393£22.04 In Stock
OSG-402-0591-BN 1.525393£14.23 In Stock
OSG-402-0787-BN 227393£15.63 In Stock
OSG-402-0984-BN 2.528393£14.23 In Stock
OSG-402-1181-BN 3210393£14.23 In Stock
OSG-402-1378-BN 3.5212514£19.58 In Stock
OSG-402-1575-BN 4214514£20.43 In Stock
OSG-402-1772-BN 4.5214515£21.64 In Stock
OSG-402-1968-BN 5216515£21.64 In Stock
OSG-402-2362-BN 6219646£25.87 In Stock
OSG-402-2756-BN 7219648£30.87 In Stock
OSG-402-3150-BN 8221648£30.15 In Stock
OSG-402-3543-BN 92227010£34.56 In Stock
OSG-402-3937-BN Viewing102257010£40.53 In Stock
OSG-402-4331-BN 112257011£55.57 In Stock
OSG-402-4724-BN 122257612£66.68 In Stock
OSG-402-5512-BN 142308914£93.86 In Stock
OSG-402-6299-BN 162328916£137.04 In Stock
OSG-402-7087-BN 1823510218£176.66 In Stock
OSG-402-7874-BN 2023810220£200.45 In Stock
OSG-402-8661-BN 2223810222£341.64 In Stock
OSG-402-9843-BN 2523810222£371.28 In Stock

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