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OSG Carbide 2 Flute End Mill Ball Nose - Regular Length Centre Cutting For General Applications - 3mm
| Cutter Diameter | 3 |
| Number of Flutes | 2 |
| Flute Length | 10 |
| Overall Length | 39 |
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Description
The OSG Carbide 2 Flute End Mill with a Ball Nose is a regular-length, center-cutting tool designed for general machining tasks. With a 3 mm diameter and two flutes, it excels at contouring, profiling, and 3D machining, delivering precise material removal and reliable results across a range of materials and machines.
Designed for professionals and hobbyists alike, this end mill provides predictable performance in aerospace, automotive, and general manufacturing settings, helping you create smooth radii and accurate profiles with fewer passes.
- Ball Nose geometry for smooth 3D contours: Creates rounded radii and refined surfaces on complex profiles, reducing the need for extensive finishing passes.
- Center-cutting for plunging and pocketing: Enables starting cuts in the workpiece and efficient material removal in cavities and pockets.
- Regular-length two-flute design for general-purpose reliability: Delivers stable cutting performance, efficient chip evacuation, and versatility across a wide range of everyday machining tasks.
With this end mill, you can confidence-ably achieve consistent dimensional accuracy and surface quality across a variety of projects. The combination of carbide hardness and the ball nose geometry supports durability and reliable performance, helping you streamline setups, reduce tool changes, and boost overall productivity in your machining workflow.
Part Numbers
- Protool Part Number
- OSG-402-1181-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-402-1181-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 Viewing | 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 | 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 |
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