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Omega Products 10mm Bridgeport End Mill Holder (R8) - G6.3 - 12,000RPM - S/L10
| Taper | R8 |
| Bore Size | 10 |
| Balance | G6.3@12000RPM |
| Drawbar Thread | 7/16 UNF |
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Description
The Omega Products 10mm Bridgeport End Mill Holder (R8) is a precise toolholding solution designed to securely grip 10 mm end mills in Bridgeport-style milling machines. It supports speeds up to 12,000 RPM, helping you achieve accurate cuts with consistent runout and a reliable grip. Ideal for engineers, shop technicians, hobbyists, and maintenance teams, this holder integrates smoothly with R8 spindles to deliver dependable performance across a wide range of milling tasks.
- R8 Bridgeport Compatibility: Engineered to fit Bridgeport milling machines, providing a secure, slip-free grip on 10 mm end mills at speeds up to 12,000 RPM for reliable seating and precision results.
- 10 mm Shank Precision with G6.3 Tolerance: The G6.3 tolerance supports consistent runout and tool alignment, enabling repeatable cuts and longer tool life with dependable accuracy.
- High-Speed, Durable Performance: Designed to maintain clamping force and concentricity at high speeds, helping you achieve clean finishes and reduce chatter during demanding milling work.
Using this holder with your Bridgeport-style mill helps improve workflow by delivering secure tool seating, repeatable results, and reliable performance at up to 12,000 RPM. It supports faster material removal, reduces setup adjustments caused by tool slips, and provides a consistent baseline for precision tasks—from prototyping to production runs.
Part Numbers
- Protool Part Number
- OM31327
- Brand
- Omega
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
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: Omega Products Bridgeport End Mill Holders (R8) - G6.3 - 12,000RPM
View full collection →You are viewing OM31327. Click any other SKU to view its full details.
| Product SKU | Taper | Bore Size | Balance | Drawbar Thread | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM31327 Viewing | R8 | 10 | G6.3@12000RPM | 7/16 UNF | £34.23 | In Stock | |
| OM31328 | R8 | 12 | G6.3@12000RPM | 7/16 UNF | £34.23 | In Stock | |
| OM31329 | R8 | 16 | G6.3@12000RPM | 7/16 UNF | £34.23 | In Stock | |
| OM31330 | R8 | 20 | G6.3@12000RPM | 7/16 UNF | £34.23 | In Stock | |
| OM31331 | R8 | 25 | G6.3@12000RPM | 7/16 UNF | £41.32 | In Stock | |
| OM31332 | R8 | 32 | G6.3@12000RPM | 7/16 UNF | £41.32 | In Stock |
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