Please log in here to access all benefits, including promotional discounts and faster checkouts.

OSG Carbide 2 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications - 18mm
| Cutter Diameter | 18 |
| Number of Flutes | 2 |
| Flute Length | 35 |
| Overall Length | 102 |
Learn more about Klarna
Description
The OSG Carbide 2 Flute End Mill with Ball Nose is a regular-length, center-cutting tool built for general machining. Its ball-nose geometry and two flutes deliver smooth contours, accurate profiling, and efficient 3D work across a variety of materials.
With an 18 mm diameter, it provides reliable results for aerospace, automotive, and general manufacturing tasks that demand precision and durability.
- Ball Nose geometry for smooth 3D contours: Ideal for contouring, profiling, and 3D machining, delivering smooth transitions and precise finishes across complex surfaces.
- Two-flute carbide design for efficient material removal: Balances chip evacuation with rigidity to provide steady cutting and durable performance on a wide range of materials.
- Regular-length, center-cutting versatility: Enables plunging and versatile use in profiling, ramping, and general milling tasks without tool changes.
Designed for dependable, real-world performance, this end mill helps you maintain tight tolerances and consistent surface finishes while improving workflow. Its carbide construction resists wear for longer tool life, reducing replacement frequency and downtime. Whether prototyping or running production parts, this tool delivers reliable results you can trust across multiple industries.
Part Numbers
- Protool Part Number
- OSG-402-7087-BN
- 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 - Regular Length Centre Cutting For General Applications
View full collection →You are viewing OSG-402-7087-BN. 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-BN | 1 | 2 | 3 | 39 | 3 | £22.04 | In Stock | |
| OSG-402-0591-BN | 1.5 | 2 | 5 | 39 | 3 | £14.23 | In Stock | |
| OSG-402-0787-BN | 2 | 2 | 7 | 39 | 3 | £15.63 | In Stock | |
| OSG-402-0984-BN | 2.5 | 2 | 8 | 39 | 3 | £14.23 | In Stock | |
| OSG-402-1181-BN | 3 | 2 | 10 | 39 | 3 | £14.23 | In Stock | |
| OSG-402-1378-BN | 3.5 | 2 | 12 | 51 | 4 | £19.58 | In Stock | |
| OSG-402-1575-BN | 4 | 2 | 14 | 51 | 4 | £20.43 | In Stock | |
| OSG-402-1772-BN | 4.5 | 2 | 14 | 51 | 5 | £21.64 | In Stock | |
| OSG-402-1968-BN | 5 | 2 | 16 | 51 | 5 | £21.64 | In Stock | |
| OSG-402-2362-BN | 6 | 2 | 19 | 64 | 6 | £25.87 | In Stock | |
| OSG-402-2756-BN | 7 | 2 | 19 | 64 | 8 | £30.87 | In Stock | |
| OSG-402-3150-BN | 8 | 2 | 21 | 64 | 8 | £30.15 | In Stock | |
| OSG-402-3543-BN | 9 | 2 | 22 | 70 | 10 | £34.56 | In Stock | |
| OSG-402-3937-BN | 10 | 2 | 25 | 70 | 10 | £40.53 | In Stock | |
| OSG-402-4331-BN | 11 | 2 | 25 | 70 | 11 | £55.57 | In Stock | |
| OSG-402-4724-BN | 12 | 2 | 25 | 76 | 12 | £66.68 | In Stock | |
| OSG-402-5512-BN | 14 | 2 | 30 | 89 | 14 | £93.86 | In Stock | |
| OSG-402-6299-BN | 16 | 2 | 32 | 89 | 16 | £137.04 | In Stock | |
| OSG-402-7087-BN Viewing | 18 | 2 | 35 | 102 | 18 | £176.66 | In Stock | |
| OSG-402-7874-BN | 20 | 2 | 38 | 102 | 20 | £200.45 | In Stock | |
| OSG-402-8661-BN | 22 | 2 | 38 | 102 | 22 | £341.64 | In Stock | |
| OSG-402-9843-BN | 25 | 2 | 38 | 102 | 22 | £371.28 | In Stock |
No products match your filters.


