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Omega Products HSK63A Slim Shrink Fit Chuck - G2.5 - 25,000RPM - 5mm Clamping Diameter - 120mm Gauge Length
| Taper | HSK63A |
| Clamping Diameter (d) | 5 |
| D1 | 11 |
| D2 | 20 |
| G | - |
| Gauge Length (L) | 120 |
Learn more about Klarna
The Omega HSK63A Slim Shrink Fit Chuck is designed for high-speed milling, delivering precision toolholding in tight spaces. Its slim profile supports intricate work for engineers, machinists, hobbyists, and technicians, providing reliable grip and repeatable results even in compact setups.
Balanced to G2.5 at 25,000 RPM, this chuck stays stable under demanding cutting, maintaining minimal runout and protecting tool life. With a 5 mm clamping diameter and a 120 mm gauge length, it offers the right blend of compact compatibility and versatile reach for a wide range of tooling configurations.
- Slim profile for improved accessibility: Enhanced access in tight pockets and crowded fixtures without sacrificing clamping strength or precision, making complex parts easier to machine.
- High-speed balance to G2.5 at 25,000 RPM: Delivers smooth, vibration-free operation at top speeds, helping achieve better surface finishes and more consistent results across runs.
- Robust shrink-fit clamping with durable construction: Provides secure, repeatable tool seating with easy changes, reducing setup time and minimizing runout for reliable performance over time.
This chuck helps you streamline setup, improve accuracy, and increase productivity. The combination of a slim geometry, precise balance, and secure shrink-fit clamping reduces downtime, minimizes tool wear, and enables consistently high-quality finishes across a range of demanding machining applications.
| Taper | HSK63A |
| Clamping Diameter (d) | 5 |
| D1 | 11 |
| D2 | 20 |
| G | - |
| Gauge Length (L) | 120 |
| Balance | G2.5@25000RPM |
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: HSK63A Slim Shrink Fit Chucks - G2.5 - 25,000RPM
View full collection →You are viewing OM37057. Click any other SKU to view its full details.
| Product SKU | Clamping Diameter (d) | D1 | D2 | G | Guage Length (L) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM37050 | 3 | 9 | 14 | - | 80 | £185.72 | In Stock | |
| OM37051 | 3 | 9 | 18 | - | 120 | £202.23 | In Stock | |
| OM37052 | 3 | 9 | 19 | - | 160 | £215.05 | In Stock | |
| OM37053 | 4 | 10 | 15 | - | 80 | £227.27 | In Stock | |
| OM37054 | 4 | 10 | 19 | - | 120 | £185.72 | In Stock | |
| OM37055 | 4 | 10 | 23 | - | 160 | £202.23 | In Stock | |
| OM37056 | 5 | 11 | 16 | - | 80 | £215.05 | In Stock | |
| OM37057 Viewing | 5 | 11 | 20 | - | 120 | £227.27 | In Stock | |
| OM37058 | 5 | 11 | 24 | - | 160 | £179.00 | In Stock | |
| OM37059 | 6 | 12 | 17 | M5 | 80 | £195.50 | In Stock | |
| OM37060 | 6 | 12 | 21 | M5 | 120 | £207.72 | In Stock | |
| OM37061 | 6 | 12 | 25 | M5 | 160 | £221.16 | In Stock | |
| OM37062 | 8 | 14 | 19 | M6 | 80 | £138.68 | In Stock | |
| OM37063 | 8 | 14 | 23 | M6 | 120 | £177.17 | In Stock | |
| OM37064 | 8 | 14 | 27 | M6 | 160 | £189.39 | In Stock | |
| OM37065 | 10 | 16 | 21.5 | M8 | 85 | £202.23 | In Stock | |
| OM37066 | 10 | 16 | 25 | M8 | 120 | £138.68 | In Stock | |
| OM37067 | 10 | 16 | 29 | M8 | 160 | £177.17 | In Stock | |
| OM37068 | 12 | 18 | 24 | M10 | 90 | £189.39 | In Stock | |
| OM37069 | 12 | 18 | 27 | M10 | 120 | £202.23 | In Stock | |
| OM37070 | 12 | 18 | 31 | M10 | 160 | £138.68 | In Stock | |
| OM37071 | 14 | 20 | 26 | M10 | 90 | £177.17 | In Stock | |
| OM37072 | 14 | 20 | 29 | M10 | 120 | £189.39 | In Stock | |
| OM37073 | 14 | 20 | 32 | M10 | 160 | £202.23 | In Stock | |
| OM37074 | 16 | 22 | 28 | M12 | 95 | £138.68 | In Stock | |
| OM37075 | 16 | 22 | 31 | M12 | 120 | £177.17 | In Stock | |
| OM37076 | 16 | 22 | 34 | M12 | 160 | £189.39 | In Stock | |
| OM37077 | 18 | 24 | 30 | M12 | 95 | £138.68 | In Stock | |
| OM37078 | 18 | 24 | 33 | M12 | 120 | £177.17 | Next Day | |
| OM37079 | 18 | 24 | 36 | M12 | 160 | £202.23 | In Stock | |
| OM37080 | 20 | 26 | 32 | M16 | 100 | £138.68 | In Stock | |
| OM37081 | 20 | 26 | 35 | M16 | 120 | £177.17 | In Stock | |
| OM37082 | 20 | 26 | 38 | M16 | 160 | £202.23 | In Stock |
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