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OSG Carbide 4 Flute End Mill Square Edge TiSlN Coated - Long Length For Exotic Materials - 10mm

SKU:OSG-502-3937

The OSG Carbide 4 Flute End Mill combines a square-edge design, long-length geometry, and a TiSlN coating to deliver dependable performance when machining exotic materials. With a 10 mm diameter ... Read more ↓
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M
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Cutter Diameter10
Number of Flutes4
Flute Length20
Overall Length120
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£97.26
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In Stock— only 5 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 combines a square-edge design, long-length geometry, and a TiSlN coating to deliver dependable performance when machining exotic materials. With a 10 mm diameter and four cutting edges, this tool removes material efficiently while staying stable and accurate on challenging workpieces.

Its extended reach lets you access deep pockets and complex contours without sacrificing cutting efficiency or surface quality. The TiSlN coating boosts heat resistance and wear life, helping the tool hold a sharp edge through demanding cuts and reducing downtime due to tool changes. Built for professionals who demand durability and precision, it’s a trusted choice for exotic-material work.

  • Extended Reach for Deep and Complex Features: Long-length design enables access to deep pockets and hard-to-reach geometry without losing rigidity, reducing setup time and tooling changes.
  • TiSlN-Coated Durability and Wear Resistance: The TiSlN coating enhances heat handling and wear resistance, extending tool life in tough exotic materials and preserving cutting performance.
  • Four-Flute Square Edge for Efficient Material Removal and Precision: Four flutes provide strong material removal while delivering stable cuts and clean shoulders, improving dimensional accuracy and surface finish.

This end mill offers a reliable combination of reach, strength, and precision, helping you complete challenging jobs faster, minimize downtime, and achieve consistent, high-quality results on exotic materials.

Part Numbers

Protool Part Number
OSG-502-3937
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 Square Edge TiSlN Coated - Long Length For Exotic Materials

View full collection →

You are viewing OSG-502-3937. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterReachNeck DiameterPriceStock Order
OSG-502-2362 64121006305.8£63.22 In Stock
OSG-502-3150 84161008407.6£65.66 In Stock
OSG-502-3937 Viewing1042012010509.6£97.26 In Stock
OSG-502-4724 12424150126011.4£126.46 In Stock
OSG-502-6299 16432150168015.2£202.31 In Stock

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