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OSG Variable Lead Optimal Flute Shape Endmill Corner Radius - Weldon Shank - For Smooth Evacuation of Chips - 10mm x R2
| Cutter Diameter | 10 |
| Number of Flutes | 5 |
| Flute Length | 22 |
| Overall Length | 72 |
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Description
The OSG Variable Lead Optimal Flute Shape Endmill with a corner radius and a Weldon shank is a purpose-built milling tool designed to improve chip management and overall productivity. It’s ideal for machinists, engineers, and workshop technicians who demand reliable performance across a wide range of applications, with a focus on smooth, continuous chip evacuation.
With a 10 mm diameter and a 2 mm (R2) corner radius, this endmill combines a Weldon shank for secure, repeatable clamping with a geometry that promotes efficient cutting and steady chip removal. The result is confident performance and reduced downtime during demanding milling tasks.
- Efficient chip evacuation: Variable lead and an optimized flute shape work together to carry chips away from the cutting zone, helping prevent jams and maintain steady cutting speeds.
- Rigid Weldon shank for stable hold: The Weldon shank design ensures precise seating in holders, minimizes runout, and supports repeatable setups for reliable performance across jobs.
- Corner radius for strength and finish: The 2 mm corner radius strengthens entry/exit corners, reduces edge chipping, and helps produce cleaner corners in a variety of milling scenarios.
This endmill is designed to streamline your workflow: it improves chip clearance, delivers stable and repeatable results, and supports clean corner finishes without added complexity. By reducing chip-related interruptions and enhancing corner quality, it helps you complete work faster with consistent, dependable results.
Part Numbers
- Protool Part Number
- OSG-EP01941004
- 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 Variable Lead Optimal Flute Shape Endmill Corner Radius - Weldon Shank - For Smooth Evacuation of Chips
View full collection →You are viewing OSG-EP01941004. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Reach | Neck Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|
| OSG-EP01940600 | 6 | 5 | 13 | 57 | 6 | 20 | 5.8 | £55.55 | 1-2 days | |
| OSG-EP01940601 | 6 | 5 | 13 | 57 | 6 | 20 | 5.8 | £55.55 | 1-2 days | |
| OSG-EP01940602 | 6 | 5 | 13 | 57 | 6 | 20 | 5.8 | £55.55 | 1-2 days | |
| OSG-EP01940800 | 8 | 5 | 19 | 63 | 8 | 25 | 7.8 | £59.86 | 1-2 days | |
| OSG-EP01940801 | 8 | 5 | 19 | 63 | 8 | 25 | 7.8 | £59.86 | 1-2 days | |
| OSG-EP01940802 | 8 | 5 | 19 | 63 | 8 | 25 | 7.8 | £59.86 | 1-2 days | |
| OSG-EP01940803 | 8 | 5 | 19 | 63 | 8 | 25 | 7.8 | £59.86 | 1-2 days | |
| OSG-EP01941000 | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941001 | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941002 | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941003 | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941004 Viewing | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941006 | 10 | 5 | 22 | 72 | 10 | 30 | 9.8 | £80.89 | 1-2 days | |
| OSG-EP01941200 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941201 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941202 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941204 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941206 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941207 | 12 | 5 | 26 | 83 | 12 | 38 | 11.8 | £103.05 | 1-2 days | |
| OSG-EP01941600 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01941601 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01941602 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01941604 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01941606 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01941607 | 16 | 5 | 32 | 92 | 16 | 44 | 15.8 | £194.53 | 1-2 days | |
| OSG-EP01942000 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days | |
| OSG-EP01942001 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days | |
| OSG-EP01942002 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days | |
| OSG-EP01942004 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days | |
| OSG-EP01942006 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days | |
| OSG-EP01942007 | 20 | 5 | 38 | 104 | 20 | 54 | 19.8 | £300.02 | 1-2 days |
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