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Omega Products BT40 Shrink Fit Chuck - G2.5 - 25,000 RPM - 16mm - 90mm Long
| Taper | BT40 |
| Clamping Diameter (d) | 16 |
| D1 | 27 |
| D2 | 34 |
| G | M12 |
| Gauge Length (L) | 90 |
Learn more about Klarna
The Omega BT40 Shrink Fit Chuck is a precision tool-holding solution engineered for BT40 spindle systems. It securely clamps 16 mm tool shanks with exceptional concentricity, delivering repeatable accuracy at speeds up to 25,000 RPM. Built for engineers, machinists, and hobbyists alike, it helps you achieve reliable results in high-speed milling tasks without complex setup.
- Heat-Expansion Shrink-Fit Clamping: Uses controlled heat expansion to firmly grip the 16 mm tool shank, providing stable, vibration-damped performance that minimizes runout and deflection during cuts.
- G2.5 Precision Concentricity: Delivers tight tool concentricity and consistent results, helping you maintain accurate tool paths and predictable surface finishes across jobs.
- High-Speed Capability up to 25,000 RPM: Engineered for demanding milling tasks, maintaining stability and precision at high speeds for cleaner cuts and reliable performance.
Designed for reliability in busy shops, this 90 mm-long chuck combines rigid construction with a precise grip to support demanding applications. The result is improved surface finish, reduced rework, and a confident, repeatable milling process across a range of projects.
| Taper | BT40 |
| Clamping Diameter (d) | 16 |
| D1 | 27 |
| D2 | 34 |
| G | M12 |
| Gauge Length (L) | 90 |
| 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: Omega Products BT40 Shrink Fit Chucks - G2.5 - 25,000 RPM
View full collection →You are viewing OM30813. Click any other SKU to view its full details.
| Product SKU | Clamping Diameter (d) | D1 | D2 | G | Gauge Length (L) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM30871 | 3 | 10 | 20 | - | 90 | £105.53 | In Stock | |
| OM30872 | 3 | 10 | 20 | - | 120 | £136.50 | In Stock | |
| OM30873 | 3 | 10 | 20 | - | 160 | £166.32 | In Stock | |
| OM30800 | 4 | 15 | 22 | - | 90 | £105.53 | In Stock | |
| OM30874 | 4 | 15 | 22 | - | 120 | £136.50 | In Stock | |
| OM30875 | 4 | 15 | 22 | - | 160 | £166.32 | In Stock | |
| OM30876 | 5 | 15 | 22 | - | 90 | £105.53 | In Stock | |
| OM30877 | 5 | 15 | 22 | - | 120 | £136.50 | In Stock | |
| OM30878 | 5 | 15 | 22 | - | 160 | £166.32 | In Stock | |
| OM30801 | 6 | 21 | 27 | M5 | 90 | £82.59 | In Stock | |
| OM30802 | 6 | 21 | 27 | M5 | 120 | £105.53 | In Stock | |
| OM30803 | 6 | 21 | 27 | M5 | 160 | £136.50 | In Stock | |
| OM30804 | 8 | 21 | 27 | M6 | 90 | £82.59 | In Stock | |
| OM30805 | 8 | 21 | 27 | M6 | 120 | £105.53 | In Stock | |
| OM30806 | 8 | 21 | 27 | M6 | 160 | £136.50 | In Stock | |
| OM30807 | 10 | 24 | 31 | M8 | 90 | £82.59 | In Stock | |
| OM30808 | 10 | 24 | 31 | M8 | 120 | £105.53 | In Stock | |
| OM30809 | 10 | 24 | 31 | M8 | 160 | £136.50 | In Stock | |
| OM30810 | 12 | 24 | 31 | M10 | 90 | £82.59 | In Stock | |
| OM30811 | 12 | 24 | 31 | M10 | 120 | £105.53 | In Stock | |
| OM30812 | 12 | 24 | 31 | M10 | 160 | £136.50 | In Stock | |
| OM30879 | 14 | 27 | 34 | M10 | 90 | £82.59 | In Stock | |
| OM30880 | 14 | 27 | 34 | M10 | 120 | £105.53 | In Stock | |
| OM30881 | 14 | 27 | 34 | M10 | 160 | £136.50 | In Stock | |
| OM30813 Viewing | 16 | 27 | 34 | M12 | 90 | £82.59 | In Stock | |
| OM30814 | 16 | 27 | 34 | M12 | 120 | £105.53 | In Stock | |
| OM30815 | 16 | 27 | 34 | M12 | 160 | £136.50 | In Stock | |
| OM30882 | 18 | 33 | 40 | M12 | 90 | £82.59 | In Stock | |
| OM30883 | 18 | 33 | 40 | M12 | 120 | £105.53 | Next Day | |
| OM30884 | 18 | 33 | 40 | M12 | 160 | £136.50 | In Stock | |
| OM30816 | 20 | 33 | 40 | M16 | 90 | £82.59 | In Stock | |
| OM30817 | 20 | 33 | 40 | M16 | 120 | £105.53 | In Stock | |
| OM30818 | 20 | 33 | 40 | M16 | 160 | £136.50 | In Stock | |
| OM30819 | 25 | 44 | 53 | M16 | 100 | £82.59 | In Stock | |
| OM30820 | 25 | 44 | 53 | M16 | 120 | £105.53 | In Stock | |
| OM30821 | 25 | 44 | 53 | M16 | 160 | £136.50 | In Stock | |
| OM30822 | 32 | 44 | 53 | M16 | 100 | £82.59 | In Stock | |
| OM30885 | 32 | 44 | 53 | M16 | 120 | £105.53 | In Stock | |
| OM30823 | 32 | 44 | 53 | M16 | 160 | £136.50 | In Stock |
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