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Omega Products Back Stop Screw - For ER Collet Chucks - M11X1
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Description
Omega Products Back Stop Screws are essential accessories engineered for ER collet chucks, designed to provide reliable support and precise positioning for your workpieces. Sized for M11x1 threading, these screws help you achieve consistent machining results across setups.
Built from durable materials with precision threads and a secure locking mechanism, the back stop screws maintain accurate stops under repetitive use. The ergonomic design makes adjustment quick and straightforward, helping you lock in setups fast and keep production moving.
- Precise threads and secure lock: Ensures tight, repeatable back stops with minimal backlash, reducing setup time and part-to-part variation.
- Durable, wear-resistant construction: Built from high-quality materials to withstand daily machining, delivering long service life and dependable performance.
- Ergonomic, fast-adjust design: Smooth, intuitive adjustment and quick locking to minimize downtime and keep workflows flowing.
With the Omega Back Stop Screw in place, you gain stable workholding and repeatable positioning that translates into tighter tolerances and higher-quality parts. The combination of durable construction, precise threads, and a secure lock reduces downtime, speeds up setup, and helps maintain consistent results across milling, drilling, and turning operations. Trustworthy design and straightforward operation give you confidence to push for better productivity in busy workshops.
Part Numbers
- Protool Part Number
- OM31957
- Brand
- Omega
- Category
- ER Collet Chuck Back Stop Screw
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 Back Stop Screws - For ER Collet Chucks
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