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OSG Carbide 4 Flute Variable Lead End Mill Corner Radius TiAlN Coated - Regular Length - For Titanium & General Applications - 16mm x R0.25
| Cutter Diameter | 16 |
| Number of Flutes | 4 |
| Flute Length | 32 |
| Overall Length | 92 |
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Description
The OSG Carbide 4 Flute Variable Lead End Mill with a 16 mm diameter and a corner radius of R0.25 mm is a versatile cutting tool designed for titanium and general engineering materials. Its regular-length design makes it suitable for a wide range of pocketing, contouring, and finishing tasks, delivering reliable performance in everyday shop conditions.
- Variable lead design for reduced vibration: minimizes chatter and stabilizes the cut, improving surface finish and extending tool life during demanding titanium and general-material machining.
- TiAlN coating for extended tool life: enhances wear resistance and allows higher cutting speeds, delivering consistent results and fewer tool changes across multiple jobs.
- Corner radius with 4-flute geometry for precision: delivers cleaner edges, better finishes on radii and corners, and efficient chip evacuation for stable, accurate performance on a variety of materials.
Designed to improve productivity and reliability, this end mill helps you achieve fast, consistent material removal with tight tolerances. Its combination of variable lead geometry, durable TiAlN coating, and robust corner-radius/4-flute construction supports deeper cuts, smoother finishes, and longer intervals between re-sharpening—even when machining tough titanium or a mix of general-purpose materials.
Part Numbers
- Protool Part Number
- OSG-4833016010
- Brand
- OSG
- Category
- End Mill
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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 Variable Lead End Mill Corner Radius TiAlN Coated - Regular Length - For Titanium & General Applications
View full collection →You are viewing OSG-4833016010. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| OSG-4833006010 | 6 | 4 | 13 | 57 | 6 | 20 | 5.8 | £54.63 | In Stock | |
| OSG-4833008010 | 8 | 4 | 19 | 63 | 8 | 25 | 7.8 | £58.78 | 1-2 days | |
| OSG-4833010010 | 10 | 4 | 22 | 72 | 10 | 30 | 9.8 | £85.38 | In Stock | |
| OSG-4833012010 | 12 | 4 | 26 | 83 | 12 | 38 | 11.8 | £115.89 | In Stock | |
| OSG-4833016010 Viewing | 16 | 4 | 32 | 92 | 16 | 45 | 15.8 | £190.71 | In Stock | |
| OSG-4833020010 | 20 | 4 | 39 | 104 | 20 | 60 | 19.8 | £281.18 | 1-2 days |
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