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OSG Carbide 3 Flute Centre Cutting Square Edge End Mill DLC Coated Short Length - For Aluminium - 20mm
| Cutter Diameter | 20 |
| Number of Flutes | 3 |
| Flute Length | 30 |
| Overall Length | 102 |
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Description
The OSG Carbide 3 Flute Centre Cutting Square Edge End Mill, 20 mm diameter, is a compact, high-performance cutting tool designed for aluminum workpieces. Its short length provides stiffness in tight pockets and shallow slots, helping you achieve precise corners and consistent results.
Centre-cutting capability and a square-edge profile enable plunging and versatile pocket milling, while the Diamond-Like Carbon (DLC) coating delivers enhanced wear resistance and longer tool life under demanding aluminum machining conditions.
- DLC Coating for Extended Tool Life: The Diamond-Like Carbon coating reduces wear and heat, preserving edge sharpness for more consistent finishes and longer service life in aluminum work.
- Short Length Design for Rigidity and Control: A shorter profile minimizes tool deflection in tight spaces, improving accuracy, start-up precision, and overall stability during cutting.
- 3-Flute Centre-Cutting Geometry for Efficient Aluminum Machining: Three flutes balance rapid material removal with a smooth finish, while centre-cutting allows plunging and through-cut milling in a single operation.
Together, these features help you complete aluminum projects faster with reliable tolerances, steadier finishes, and less downtime for tool changes. This end mill is a dependable choice for engineers, machinists, and hobbyists seeking consistent results in demanding aluminum applications.
Part Numbers
- Protool Part Number
- OSG-475-787411
- 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 Centre Cutting Square Edge End Mill DLC Coated Short Length - For Aluminium
View full collection →You are viewing OSG-475-787411. 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-475-118111 | 3 | 3 | 4.5 | 38 | 6 | £25.22 | In Stock | |
| OSG-475-157511 | 4 | 3 | 6 | 51 | 6 | £27.62 | In Stock | |
| OSG-475-236211 | 6 | 3 | 9 | 64 | 6 | £37.22 | In Stock | |
| OSG-475-315011 | 8 | 3 | 12 | 64 | 8 | £47.51 | In Stock | |
| OSG-475-393711 | 10 | 3 | 15 | 64 | 10 | £74.61 | In Stock | |
| OSG-475-472411 | 12 | 3 | 18 | 76 | 12 | £94.31 | In Stock | |
| OSG-475-629911 | 16 | 3 | 24 | 89 | 16 | £168.94 | In Stock | |
| OSG-475-787411 Viewing | 20 | 3 | 30 | 102 | 20 | £322.02 | In Stock | |
| OSG-475-984311 | 25 | 3 | 37.5 | 102 | 25 | £503.92 | In Stock |
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