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OSG Carbide Counter Boring End Mill Square Edge TiAlN Coated - Regular Length For General Applications - 9mm

SKU:OSG-48370090

The OSG Carbide Counter Boring End Mill Square Edge in 9 mm diameter combines a carbide body with a TiAlN-coated, regular-length design built for general machining. It’s ideal for counterboring h... Read more ↓
P
K
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Cutter Diameter9
Number of Flutes2
Flute Length19
Overall Length80
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£145.73
Prices shown ex. VAT
1–2 days estimated lead time — subject to availability
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30+ years expertise
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01732 887334
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Description

The OSG Carbide Counter Boring End Mill Square Edge in 9 mm diameter combines a carbide body with a TiAlN-coated, regular-length design built for general machining. It’s ideal for counterboring holes and a broad range of milling tasks, delivering efficient material removal with precise, clean results.

The TiAlN coating boosts wear resistance and heat tolerance, helping the tool stay sharp longer in demanding operations. This makes it a reliable choice for machinists across industries seeking repeatable quality and durability.

  • TiAlN-coated durability: The TiAlN coating increases wear resistance and heat tolerance, extending tool life and maintaining edge quality under demanding speeds and materials.
  • Square-edge precision: The square-edge geometry delivers clean counterbores and sharp corner finishes, reducing burrs and rework while improving dimensional accuracy.
  • Regular-length versatility: The regular-length design provides flexible depth options for general applications, enabling efficient setups for counterboring and routine milling without tool changes.

This end mill helps you improve throughput and consistency across parts by delivering dependable performance, predictable finishes, and longer service life from a single, versatile tool. It supports faster setups, reduced tooling downtime, and reliable results you can count on for everyday machining tasks.

Part Numbers

Protool Part Number
OSG-48370090
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 Counter Boring End Mill Square Edge TiAlN Coated - Regular Length For General Applications

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You are viewing OSG-48370090. Click any other SKU to view its full details.

Product SKUCutter DiameterNumber of FlutesFlute LengthOverall LengthShank DiameterPriceStock Order
OSG-48370040 4211506£75.60 1-2 days
OSG-48370050 5213606£75.60 1-2 days
OSG-48370060 6213606£86.02 In Stock
OSG-48370070 7216708£110.16 1-2 days
OSG-48370080 8219708£110.16 1-2 days
OSG-48370090 Viewing92198010£145.73 1-2 days
OSG-48370100 102228010£145.73 1-2 days

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