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OSG Carbide 4 Flute End Mill Ball Nose TiAlN Coated - Long Length Centre Cutting For General Applications - 10mm
| Cutter Diameter | 10 |
| Number of Flutes | 4 |
| Flute Length | 32 |
| Overall Length | 76 |
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Description
The OSG Carbide 4 Flute End Mill with Ball Nose, long-length design, and TiAlN coating is a versatile tool for general machining. Sized at 10 mm in diameter, it excels in contouring, profiling, and 3D machining, delivering precise radii and smooth surface finishes across a wide range of materials.
The long-length body provides extended reach to access deep pockets and challenging workpieces, while the four-flute geometry balances rapid material removal with a clean finish. The center-cutting design enables plunge cuts and ramping, making it a practical choice for versatile milling operations in common shop environments. The TiAlN coating enhances wear resistance and tool life, helping you stay productive on demanding jobs.
- Ball Nose Geometry for Precise 3D Contouring: Rounded tip creates smooth transitions on curved surfaces and consistent radii, ideal for molds, prototypes, and complex features.
- Long-Length, Center-Cutting Design for Deep Access: Extended reach and center-cutting capability let you work in deep pockets and varied geometries without frequent tool changes.
- TiAlN-Coated Carbide for Durability: Hard, wear-resistant coating reduces edge wear and heat buildup, prolonging tool life and maintaining sharpness across materials.
This end mill helps you complete parts faster with reliable results. The combination of extended reach, robust four-flute geometry, and TiAlN-coated carbide delivers consistent performance, efficient material removal, and high-quality finishes—whether you’re prototyping, producing, or performing routine milling tasks.
Part Numbers
- Protool Part Number
- OSG-464-3937-BN11
- 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.
Full Range: OSG Carbide 4 Flute End Mill Ball Nose TiAlN Coated - Long Length Centre Cutting For General Applications
View full collection →You are viewing OSG-464-3937-BN11. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-464-1181-BN11 | 3 | 4 | 19 | 57 | 3 | £33.26 | In Stock | |
| OSG-464-1575-BN11 | 4 | 4 | 19 | 57 | 4 | £36.41 | In Stock | |
| OSG-464-1968-BN11 | 5 | 4 | 25 | 64 | 5 | £37.22 | In Stock | |
| OSG-464-2362-BN11 | 6 | 4 | 28 | 76 | 6 | £44.98 | In Stock | |
| OSG-464-3150-BN11 | 8 | 4 | 29 | 76 | 8 | £56.17 | In Stock | |
| OSG-464-3937-BN11 Viewing | 10 | 4 | 32 | 76 | 10 | £67.85 | In Stock | |
| OSG-464-4724-BN11 | 12 | 4 | 51 | 102 | 12 | £115.54 | In Stock | |
| OSG-464-5512-BN11 | 14 | 4 | 57 | 127 | 14 | £185.89 | In Stock | |
| OSG-464-6299-BN11 | 16 | 4 | 57 | 127 | 16 | £246.08 | In Stock | |
| OSG-464-7087-BN11 | 18 | 4 | 57 | 127 | 18 | £280.70 | In Stock | |
| OSG-464-7874-BN11 | 20 | 4 | 57 | 127 | 20 | £313.26 | In Stock | |
| OSG-464-9843-BN11 | 25 | 4 | 57 | 127 | 25 | £595.32 | In Stock |
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