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Omega Products HSK63A Power Milling Chuck - G6.3 - 20,000RPM - 20mm Diameter - 105mm Gauge Length
| Taper | HSK63A |
| Collet Size | 20 |
| Nut Diameter | 54 |
| Gauge Length | 105 |
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Description
The Omega Products HSK63A Power Milling Chuck is a precision toolholding solution built for heavy-duty milling. It provides maximum clamping force and rigidity to keep tools firmly in place during demanding milling operations. Designed for professionals and hobbyists alike, it accepts 20 mm diameter tools and features a 105 mm gauge length for compatible, repeatable performance with your HSK63A spindle interface.
With a G6.3 balance rating and a top speed of 20,000 RPM, this chuck maintains stable operation under high-speed milling, minimizing vibration and improving finish quality across a wide range of materials and applications.
- Maximized clamping force and rigidity: The high-precision nut delivers a secure grip on the tool holder, reducing slip and enabling heavy-duty milling with consistent accuracy.
- Concentricity and repeatability you can count on: The collet system is designed to optimize tool runout, giving you predictable performance every part after part.
- Balanced high-speed performance up to 20,000 RPM: G6.3 balance rating and high-speed capability ensure smooth operation with reduced vibration for clean finishes and longer tool life.
In daily production, this milling chuck translates to faster setup, consistent tool alignment, and longer tool life due to reduced runout and slip. The combination of robust construction and precise tolerances provides dependable performance for routine milling as well as demanding jobs, helping you complete parts on time with confidence.
Part Numbers
- Protool Part Number
- OM31196
- 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 Power Milling Chucks - G6.3 - 20,000RPM
View full collection →You are viewing OM31196. Click any other SKU to view its full details.
| Product SKU | Taper | Collet Size | Nut Diameter | Gauge Length | L1 | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| OM31196 Viewing | HSK63A | 20 | 54 | 105 | 70 | G6.3@20000RPM | £215.43 | In Stock | |
| OM31197 | HSK63A | 20 | 72 | 105 | 100 | G6.3@20000RPM | £238.61 | In Stock |
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