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Omega Products BT40 Shrink Fit Chucks with Front Face Coolant - G2.5 - 25,000RPM - 8mm - 90mm
| Taper | BT40 |
| Clamping Diameter (d) | 8 |
| D1 | 21 |
| D2 | 27 |
| G | M6 |
| Gauge Length (L) | 90 |
Learn more about Klarna
Omega BT40 Shrink Fit Chuck with Front Face Coolant is designed for BT40 spindle systems, delivering strong clamping and rigidity for demanding high-speed milling. Compliant with BT MAS403 (JIS 6339) standards, this chuck provides reliable integration with standard BT tooling and trusted performance in busy shops.
- Front Face Coolant Channels: integrated coolant paths efficiently remove heat at high speeds, helping keep cutting edges cooler, reduce thermal growth, and extend tool life during continual milling
- Precise 4.5° Seating with High-Speed Balance: engineered for smooth, vibration-free operation at up to 25,000 RPM, delivering consistent runout and better surface finishes
- BT40 Form AD/B with JIS 6339 Compliance: rigid, secure clamping compatible with standard BT tooling, ensuring reliable performance in demanding applications
This combination of coolant-enabled cooling, precise seating, and industry-standard compatibility helps you maintain accuracy, reduce downtime, and achieve repeatable results across a range of high-speed milling tasks. The robust design supports demanding applications while delivering dependable performance and easier tool changes in active production environments.
| Taper | BT40 |
| Clamping Diameter (d) | 8 |
| D1 | 21 |
| D2 | 27 |
| G | M6 |
| Gauge Length (L) | 90 |
| Balance | G2.5@25 |
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: BT40 Shrink Fit Chucks with Front Face Coolant - G2.5@25,000RPM
View full collection →You are viewing OM36723. Click any other SKU to view its full details.
| Product SKU | Clamping Diameter (d) | D1 | D2 | G | Guage Length (L) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM36711 | 3 | 10 | 20 | - | 90 | £175.34 | In Stock | |
| OM36712 | 3 | 10 | 20 | - | 120 | £196.72 | In Stock | |
| OM36713 | 3 | 10 | 20 | - | 160 | £219.94 | In Stock | |
| OM36714 | 4 | 15 | 22 | - | 90 | £170.45 | In Stock | |
| OM36715 | 4 | 15 | 22 | - | 120 | £193.06 | In Stock | |
| OM36716 | 4 | 15 | 22 | - | 160 | £216.27 | In Stock | |
| OM36717 | 5 | 15 | 22 | - | 90 | £170.45 | In Stock | |
| OM36718 | 5 | 15 | 22 | - | 120 | £193.06 | In Stock | |
| OM36719 | 5 | 15 | 22 | - | 160 | £216.27 | In Stock | |
| OM36720 | 6 | 21 | 27 | M5 | 90 | £153.96 | In Stock | |
| OM36721 | 6 | 21 | 27 | M5 | 120 | £174.73 | In Stock | |
| OM36722 | 6 | 21 | 27 | M5 | 160 | £194.28 | In Stock | |
| OM36723 Viewing | 8 | 21 | 27 | M6 | 90 | £153.96 | In Stock | |
| OM36724 | 8 | 21 | 27 | M6 | 120 | £174.73 | In Stock | |
| OM36725 | 8 | 21 | 27 | M6 | 160 | £194.28 | In Stock | |
| OM36726 | 10 | 24 | 31 | M8 | 90 | £153.96 | In Stock | |
| OM36727 | 10 | 24 | 31 | M8 | 120 | £174.73 | In Stock | |
| OM36728 | 10 | 24 | 31 | M8 | 160 | £194.28 | In Stock | |
| OM36729 | 12 | 24 | 31 | M10 | 90 | £153.96 | In Stock | |
| OM36730 | 12 | 24 | 31 | M10 | 120 | £174.73 | In Stock | |
| OM36731 | 12 | 24 | 31 | M10 | 160 | £194.28 | In Stock | |
| OM36732 | 14 | 27 | 34 | M10 | 90 | £153.96 | Next Day | |
| OM36733 | 14 | 27 | 34 | M10 | 120 | £174.73 | Next Day | |
| OM36734 | 14 | 27 | 34 | M10 | 160 | £194.28 | Next Day | |
| OM36735 | 16 | 27 | 34 | M12 | 90 | £153.96 | In Stock | |
| OM36736 | 16 | 27 | 34 | M12 | 120 | £174.73 | In Stock | |
| OM36737 | 16 | 27 | 34 | M12 | 160 | £194.28 | In Stock | |
| OM36738 | 18 | 33 | 40 | M12 | 90 | £153.96 | Next Day | |
| OM36739 | 18 | 33 | 40 | M12 | 120 | £174.73 | Next Day | |
| OM36740 | 18 | 33 | 40 | M12 | 160 | £194.28 | Next Day | |
| OM36741 | 20 | 33 | 40 | M16 | 90 | £153.96 | In Stock | |
| OM36742 | 20 | 33 | 40 | M16 | 120 | £174.73 | In Stock | |
| OM36743 | 20 | 33 | 40 | M16 | 160 | £194.28 | In Stock | |
| OM36744 | 25 | 44 | 53 | M16 | 90 | £153.96 | Next Day | |
| OM36745 | 25 | 44 | 53 | M16 | 120 | £174.73 | Next Day | |
| OM36746 | 25 | 44 | 53 | M16 | 160 | £194.28 | Next Day | |
| OM36747 | 32 | 44 | 53 | M16 | 90 | £153.96 | Next Day | |
| OM36748 | 32 | 44 | 53 | M16 | 120 | £174.73 | Next Day | |
| OM36749 | 32 | 44 | 53 | M16 | 160 | £197.94 | Next Day |
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