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OSG Carbide 3 Flute End Mill Square - Regular Length Centre Cutting For General Applications - 12mm
| Cutter Diameter | 12 |
| Number of Flutes | 3 |
| Flute Length | 25 |
| Overall Length | 76 |
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Description
The OSG Carbide 3 Flute End Mill Square, 12 mm diameter, is a versatile cutting tool designed for general machining tasks. It features a regular-length body and center-cutting capability, enabling you to plunge into material for slots, pockets, and profiling with reliable precision.
Whether you’re an engineer, machinist, or hobbyist, this end mill delivers consistent material removal and predictable results across a wide range of applications.
- Center-cutting versatility: Plunge into the workpiece to create slots and pockets without pre-drilled holes, enabling streamlined setups and cleaner, more accurate cuts.
- Three-flute efficiency: The 3-flute design balances aggressive material removal with smooth chip evacuation, delivering faster cuts and longer tool life across common materials.
- 12 mm regular-length square end: The regular-length design and square end provide stable cutting performance and precise shoulders, maintaining accuracy across multiple passes in general applications.
With its carbide construction, 12 mm diameter, and center-cutting geometry, this end mill offers durable performance and consistent results across a broad range of general applications. It helps you finish projects faster by enabling efficient material removal, clean edges, and fewer tool changes, whether you’re milling pockets, slots, or profiles.
Part Numbers
- Protool Part Number
- OSG-403-4724
- 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 3 Flute End Mill Square - Regular Length Centre Cutting For General Applications
View full collection →You are viewing OSG-403-4724. 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-403-0394 | 1 | 3 | 3 | 39 | 3 | £19.15 | In Stock | |
| OSG-403-0591 | 1.5 | 3 | 5 | 39 | 3 | £12.35 | In Stock | |
| OSG-403-0787 | 2 | 3 | 7 | 39 | 3 | £13.60 | In Stock | |
| OSG-403-0984 | 2.5 | 3 | 8 | 39 | 3 | £12.35 | In Stock | |
| OSG-403-1181 | 3 | 3 | 10 | 39 | 3 | £12.37 | In Stock | |
| OSG-403-1378 | 3.5 | 3 | 12 | 51 | 4 | £17.03 | In Stock | |
| OSG-403-1575 | 4 | 3 | 14 | 51 | 4 | £17.79 | In Stock | |
| OSG-403-1772 | 4.5 | 3 | 14 | 51 | 5 | £18.86 | In Stock | |
| OSG-403-1968 | 5 | 3 | 16 | 51 | 5 | £18.86 | In Stock | |
| OSG-403-2362 | 6 | 3 | 19 | 64 | 6 | £22.47 | In Stock | |
| OSG-403-2756 | 7 | 3 | 19 | 64 | 8 | £26.88 | In Stock | |
| OSG-403-3150 | 8 | 3 | 21 | 64 | 8 | £26.18 | In Stock | |
| OSG-403-3543 | 9 | 3 | 22 | 70 | 10 | £30.15 | In Stock | |
| OSG-403-3937 | 10 | 3 | 25 | 70 | 10 | £35.23 | In Stock | |
| OSG-403-4331 | 11 | 3 | 25 | 70 | 11 | £48.33 | In Stock | |
| OSG-403-4724 Viewing | 12 | 3 | 25 | 76 | 12 | £57.96 | In Stock | |
| OSG-403-5512 | 14 | 3 | 30 | 89 | 14 | £81.47 | In Stock | |
| OSG-403-6299 | 16 | 3 | 32 | 89 | 16 | £106.62 | In Stock | |
| OSG-403-7087 | 18 | 3 | 35 | 102 | 18 | £153.86 | In Stock | |
| OSG-403-7874 | 20 | 3 | 38 | 102 | 20 | £174.33 | In Stock | |
| OSG-403-8661 | 22 | 3 | 38 | 102 | 22 | £297.05 | In Stock | |
| OSG-403-9843 | 25 | 3 | 38 | 102 | 25 | £322.85 | In Stock |
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