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OSG Carbide 2 Flute End Mill Ball Nose TiAlN Coated - Regular Length Centre Cutting For General Applications - 20mm
| Cutter Diameter | 20 |
| Number of Flutes | 2 |
| Flute Length | 38 |
| Overall Length | 102 |
Learn more about Klarna
Description
The OSG Carbide 2 Flute End Mill with Ball Nose is a versatile carbide cutting tool designed for general machining needs. With a 20 mm diameter, regular-length body and center-cutting capability, it excels at contouring, profiling, and 3D machining across a wide range of materials. It’s built for engineers, machinists, tradespeople, hobbyists, and maintenance technicians who value reliable, consistent performance in everyday milling work.
- Ball Nose geometry for smooth contours: The rounded tip produces gentle radii, delivering smooth surface finishes on complex profiles and accurate contouring for 3D parts.
- 2 flutes for efficient material removal: A balanced flute count provides steady rigidity and effective chip clearance, enabling efficient milling with good surface quality across a variety of materials.
- TiAlN coating for durability: The hardened coating enhances wear resistance and heat tolerance, extending tool life and preserving sharpness during demanding cuts.
Together, these features deliver dependable, real-world performance: consistent finishes on contouring and profiling tasks, longer tool life in everyday production, and confidence to push for higher speeds and cleaner results without sacrificing reliability.
Part Numbers
- Protool Part Number
- OSG-402-7874-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 2 Flute End Mill Ball Nose TiAlN Coated - Regular Length Centre Cutting For General Applications
View full collection →You are viewing OSG-402-7874-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-402-0394-BN11 | 1 | 2 | 3 | 39 | 3 | £33.10 | In Stock | |
| OSG-402-0591-BN11 | 1.5 | 2 | 5 | 39 | 3 | £26.12 | In Stock | |
| OSG-402-0787-BN11 | 2 | 2 | 7 | 39 | 3 | £27.37 | In Stock | |
| OSG-402-0984-BN11 | 2.5 | 2 | 8 | 39 | 3 | £26.12 | In Stock | |
| OSG-402-1181-BN11 | 3 | 2 | 10 | 39 | 3 | £26.12 | In Stock | |
| OSG-402-1378-BN11 | 3.5 | 2 | 12 | 51 | 4 | £30.94 | In Stock | |
| OSG-402-1575-BN11 | 4 | 2 | 14 | 51 | 4 | £31.67 | In Stock | |
| OSG-402-1772-BN11 | 4.5 | 2 | 14 | 51 | 5 | £32.75 | In Stock | |
| OSG-402-1968-BN11 | 5 | 2 | 16 | 51 | 5 | £32.75 | In Stock | |
| OSG-402-2362-BN11 | 6 | 2 | 19 | 64 | 6 | £36.54 | In Stock | |
| OSG-402-2756-BN11 | 7 | 2 | 19 | 64 | 8 | £43.84 | In Stock | |
| OSG-402-3150-BN11 | 8 | 2 | 21 | 64 | 8 | £43.17 | In Stock | |
| OSG-402-3543-BN11 | 9 | 2 | 22 | 70 | 10 | £47.14 | In Stock | |
| OSG-402-3937-BN11 | 10 | 2 | 25 | 70 | 10 | £52.44 | In Stock | |
| OSG-402-4331-BN11 | 11 | 2 | 25 | 70 | 11 | £68.86 | In Stock | |
| OSG-402-4724-BN11 | 12 | 2 | 25 | 76 | 12 | £78.78 | In Stock | |
| OSG-402-5512-BN11 | 14 | 2 | 30 | 89 | 14 | £102.83 | In Stock | |
| OSG-402-6299-BN11 | 16 | 2 | 32 | 89 | 16 | £146.41 | In Stock | |
| OSG-402-7087-BN11 | 18 | 2 | 35 | 102 | 18 | £179.67 | In Stock | |
| OSG-402-7874-BN11 Viewing | 20 | 2 | 38 | 102 | 20 | £207.16 | In Stock | |
| OSG-402-8661-BN11 | 22 | 2 | 38 | 102 | 22 | £338.80 | In Stock | |
| OSG-402-9843-BN11 | 25 | 2 | 38 | 102 | 22 | £363.55 | In Stock |
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