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Omega Products HSK63A End Mill Holder - G6.3 - 20,000RPM - 6mm - Gauge Length 65mm
| Taper | HSK63A |
| Bore Size | 6 |
| Gauge Length | 65 |
| Balance | G6.3@20000RPM |
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Description
The Omega HSK63A End Mill Holder is a precision toolholding solution designed for high-speed milling. Built for professionals and serious hobbyists alike, it combines a robust HSK63A taper with careful balancing to deliver consistent, accurate results at speeds up to 20,000 RPM.
Manufactured to exacting standards, this holder features a G6.3 balance and a secure spindle interface that minimizes runout, helping to extend tool life and achieve reliable finishes across a wide range of cutting tools and applications. It accommodates standard 6 mm cutting tools and offers a gauge length of 65 mm for versatile, easy setup in diverse milling tasks.
- Secure HSK63A taper interface: Delivers precise alignment with the spindle, minimizing runout for improved hole/slot accuracy and cleaner surface finishes at high speeds.
- G6.3 balanced performance: Reduces vibration and chatter during fast milling, providing smoother cuts and longer tool life in demanding operations.
- 65 mm gauge length with 6 mm compatibility: Offers versatile tool compatibility and stable engagement across a wide range of cutters, simplifying setups and expanding your milling options.
With this end mill holder, you gain dependable performance across challenging milling tasks: tighter tolerances, improved surface quality, and reduced downtime from tool chatter or misalignment. The combination of a secure taper, precise balance, and versatile sizing helps you push productivity while maintaining consistent, repeatable results.
Part Numbers
- Protool Part Number
- OM30751
- 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 HSK63A End Mill Holders - G6.3 - 20,000RPM
View full collection →You are viewing OM30751. Click any other SKU to view its full details.
| Product SKU | Taper | Bore Size | Gauge Length | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM30751 Viewing | HSK63A | 6 | 65 | G6.3@20000RPM | £73.50 | In Stock | |
| OM30753 | HSK63A | 6 | 100 | G6.3@20000RPM | £90.21 | In Stock | |
| OM30755 | HSK63A | 6 | 160 | G6.3@20000RPM | £110.21 | In Stock | |
| OM30752 | HSK63A | 8 | 65 | G6.3@20000RPM | £73.50 | In Stock | |
| OM30754 | HSK63A | 8 | 100 | G6.3@20000RPM | £90.21 | In Stock | |
| OM30756 | HSK63A | 8 | 160 | G6.3@20000RPM | £110.21 | Next Day | |
| OM31506 | HSK63A | 10 | 65 | G6.3@20000RPM | £73.50 | In Stock | |
| OM31991 | HSK63A | 10 | 100 | G6.3@20000RPM | £91.32 | In Stock | |
| OM30377 | HSK63A | 10 | 160 | G6.3@20000RPM | £112.31 | In Stock | |
| OM31507 | HSK63A | 12 | 80 | G6.3@20000RPM | £73.50 | In Stock | |
| OM31992 | HSK63A | 12 | 100 | G6.3@20000RPM | £91.32 | In Stock | |
| OM30378 | HSK63A | 12 | 160 | G6.3@20000RPM | £112.31 | In Stock | |
| OM31508 | HSK63A | 16 | 80 | G6.3@20000RPM | £73.50 | In Stock | |
| OM31993 | HSK63A | 16 | 100 | G6.3@20000RPM | £91.32 | In Stock | |
| OM30379 | HSK63A | 16 | 160 | G6.3@20000RPM | £112.31 | In Stock | |
| OM31509 | HSK63A | 20 | 80 | G6.3@20000RPM | £73.50 | In Stock | |
| OM31994 | HSK63A | 20 | 100 | G6.3@20000RPM | £91.32 | In Stock | |
| OM30380 | HSK63A | 20 | 160 | G6.3@20000RPM | £112.31 | In Stock | |
| OM31510 | HSK63A | 25 | 110 | G6.3@20000RPM | £79.07 | In Stock | |
| OM30381 | HSK63A | 25 | 160 | G6.3@20000RPM | £119.19 | In Stock | |
| OM31995 | HSK63A | 32 | 110 | G6.3@20000RPM | £86.04 | In Stock | |
| OM30382 | HSK63A | 32 | 160 | G6.3@20000RPM | £128.66 | In Stock | |
| OM30365 | HSK63A | 40 | 125 | G6.3@20000RPM | £94.16 | In Stock | |
| OM30383 | HSK63A | 40 | 160 | G6.3@20000RPM | £140.47 | In Stock |
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