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Omega Products HSK63A Milling Cutter Arbor - G2.5 - 25,000RPM - M10 - 75mm Length
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Description
The Omega Products HSK63A Milling Cutter Arbor is engineered for high-speed milling with HSK63A spindles, delivering stable, precise performance at up to 25,000 RPM. This arbor is designed for a wide range of milling applications, providing a dependable foundation for aggressive cutting and fine finishes.
Crafted from high-quality steel and backed by rigorous quality control, it features a through-hole coolant design that enhances chip evacuation and extends tool life. A precise fit minimizes runout and vibration, improving surface finishes and prolonging tool life across jobs. The 75 mm length option makes it versatile for different setups while maintaining reliable alignment.
- G2.5 Balanced design for stability: Provides smoother operation at high speeds by reducing vibration and improving roundness, which translates to consistently better surface finishes and tool life.
- Through-hole coolant for chip evacuation: Improves coolant flow through the arbor to clear chips more effectively, reducing heat and helping extend cutter life in demanding milling tasks.
- Precise fit and robust construction: Tight manufacturing tolerances minimize runout and chatter, delivering repeatable performance and longer tool life across a range of materials.
This combination of balance, coolant-enabled reliability, and precise fit means you can trust the arbor for repeatable results, higher-quality finishes, and reduced downtime in production environments.
Part Numbers
- Protool Part Number
- OM30991
- 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 Milling Cutter Arbors - G2.5 - 25,000RPM
View full collection →You are viewing OM30991. Click any other SKU to view its full details.
| Product SKU | Taper | d | D2 | Nose Diameter | Thread | Reach | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OM30984 | HSK63A | 6.5 | 13 | 10 | M6 | 25 | £136.67 | In Stock | |
| OM30985 | HSK63A | 8.5 | 15 | 13 | M8 | 25 | £136.67 | Next Day | |
| OM30986 | HSK63A | 8.5 | 23 | 13 | M8 | 50 | £148.26 | Next Day | |
| OM30987 | HSK63A | 8.5 | 23 | 13 | M8 | 75 | £161.00 | Next Day | |
| OM30988 | HSK63A | 8.5 | 23 | 13 | M8 | 100 | £176.06 | Next Day | |
| OM30989 | HSK63A | 10.5 | 20 | 18 | M10 | 25 | £136.67 | In Stock | |
| OM30990 | HSK63A | 10.5 | 23 | 18 | M10 | 50 | £148.26 | In Stock | |
| OM30991 Viewing | HSK63A | 10.5 | 28 | 18 | M10 | 75 | £161.00 | In Stock | |
| OM30992 | HSK63A | 10.5 | 32 | 18 | M10 | 100 | £176.06 | In Stock | |
| OM30993 | HSK63A | 10.5 | 36.5 | 18 | M10 | 150 | £210.81 | Next Day | |
| OM30994 | HSK63A | 12.5 | 24 | 21 | M12 | 25 | £136.67 | Next Day | |
| OM30995 | HSK63A | 12.5 | 24 | 21 | M12 | 50 | £148.26 | In Stock | |
| OM30996 | HSK63A | 12.5 | 31 | 21 | M12 | 75 | £161.00 | In Stock | |
| OM30997 | HSK63A | 12.5 | 33 | 21 | M12 | 100 | £176.06 | In Stock | |
| OM30998 | HSK63A | 12.5 | 40 | 21 | M12 | 150 | £210.81 | Next Day | |
| OM30776 | HSK63A | 17 | 29 | 29 | M16 | 25 | £136.67 | In Stock | |
| OM30777 | HSK63A | 17 | 34 | 29 | M16 | 50 | £148.26 | In Stock | |
| OM30778 | HSK63A | 17 | 34 | 29 | M16 | 75 | £161.00 | In Stock | |
| OM30779 | HSK63A | 17 | 36 | 29 | M16 | 100 | £176.06 | In Stock | |
| OM30780 | HSK63A | 17 | 42.5 | 29 | M16 | 150 | £210.81 | In Stock |
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