Please log in here to access all benefits, including promotional discounts and faster checkouts.
Omega Products Dual Contact DCBT40 ER25 Collet Chuck - G2.5 - 25,000RPM - 160mm Gauge Length
| Taper | DCBT40 |
| Collet Size | ER25 |
| D1 | 42 |
| Nut | ER25 Castellated (OM31421) |
Learn more about Klarna
Description
The Omega Products Dual Contact DCBT40 ER25 Collet Chuck is a precision toolholding solution designed for high‑speed machining with ER25 tooling. It uses dual‑face contact (face and taper) to deliver stable, secure tool retention and repeatable results even at demanding speeds.
Balanced to G2.5 and rated for up to 25,000 RPM, this chuck is engineered for smooth operation in challenging environments. It adopts Form AD and a standard nut design, providing reliable clamping performance in demanding engineering applications with straightforward setup and maintenance.
- Dual‑contact stability: Face and taper engagement deliver improved rigidity and reduced runout, ensuring precise tool holding at high speeds.
- G2.5 balance at 25,000 RPM: Precision balance minimizes vibration, enhances surface finishes, and extends tool life during fast milling and drilling.
- 160 mm gauge length, ER25 compatibility, Form AD standard nut: Easy integration into existing setups with repeatable, dependable clamping across demanding applications.
This combination of stability, balance, and compatibility translates into tighter tolerances, reduced rework, and dependable performance across demanding applications, helping you maintain efficient workflows and high‑quality results.
Part Numbers
- Protool Part Number
- OM34557
- Brand
- Omega
- Category
- Dual Contact
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: DCBT40 Dual Contact ER Collet Chucks
View full collection →You are viewing OM34557. Click any other SKU to view its full details.
| Product SKU | Collet Size | D1 | D2 | G | Guage Length (L) | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM34549 | ER16 | 32 | ER16 Hexagon (OM31426) | M10x1 | 70 | £64.64 | In Stock | |
| OM34550 | ER16 | 32 | ER16 Hexagon (OM31426) | M10x1 | 100 | £70.30 | Next Day | |
| OM34551 | ER16 | 32 | ER16 Hexagon (OM31426) | M10x1 | 160 | £97.52 | Next Day | |
| OM34555 | ER25 | 42 | ER25 Castellated (OM31421) | M18x1 | 70 | £64.64 | In Stock | |
| OM34556 | ER25 | 42 | ER25 Castellated (OM31421) | M18x1 | 100 | £72.57 | In Stock | |
| OM34557 Viewing | ER25 | 42 | ER25 Castellated (OM31421) | M18x1 | 160 | £97.52 | In Stock | |
| OM34558 | ER32 | 50 | ER32 Castellated (OM31422) | M22x1.5 | 70 | £66.90 | In Stock | |
| OM34559 | ER32 | 50 | ER32 Castellated (OM31422) | M22x1.5 | 100 | £77.10 | In Stock | |
| OM34560 | ER32 | 50 | ER32 Castellated (OM31422) | M22x1.5 | 160 | £97.52 | In Stock | |
| OM34561 | ER40 | 63 | ER40 Castellated (OM31423) | M30x1.5 | 70 | £69.17 | Next Day | |
| OM34562 | ER40 | 63 | ER40 Castellated (OM31423) | M30x1.5 | 100 | £86.18 | Next Day |
No products match your filters.
