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Omega Products Shrink Fit Collet Extension - Straight Shank - 16mm - To Accept 4mm Shank Tools

Omega Products Shrink Fit Collet Extension - Straight Shank - 16mm - To Accept 4mm Shank Tools

SKU:OM33631

The Omega Shrink Fit Collet Extension with a Straight 16mm shank is a precision extension designed to add reach to your cutting tools while maintaining strong, reliable performance in demanding m... Read more ↓
Inside Diameter4
Shank Diameter16
Nose Diameter10
Overall Length150
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£79.14
Prices shown ex. VAT
In Stock— only 8 left
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Free delivery over £50 ex VAT
Secure checkout
14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Omega Shrink Fit Collet Extension with a Straight 16mm shank is a precision extension designed to add reach to your cutting tools while maintaining strong, reliable performance in demanding machining tasks. It accepts 4mm shank tools, making it a versatile choice for deep hole drilling, extended milling, and other operations where extra reach matters.

  • Shrink‑Fit Clamping for 4mm Tools: Delivers a tight, uniform grip on 4mm shank tools, reducing runout and improving stability, accuracy, and tool life in challenging cuts.
  • 16mm Straight Shank for Easy Mounting: The cylindrical 16mm shank fits a wide range of tool holders and machines, enabling quick, straightforward installation and minimal downtime.
  • Extended Reach with Durable Construction: Provides longer reach for deep hole drilling and extended milling while preserving rigidity and reliability during heavy-use applications.

In daily use, this extension chuck helps you complete complex parts more efficiently by combining secure tool retention, simple mounting, and expanded reach. It supports consistent results across surfaces and tolerances, reduces the need for frequent tool changes, and enhances overall workflow in both shop and production environments.

Part Numbers

Protool Part Number
OM33631
Brand
Omega
No downloads are attached to this product yet.
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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Omega Products Extension Chucks Shrink Fit - Cylindrical Shank

View full collection →

You are viewing OM33631. Click any other SKU to view its full details.

Product SKUInside DiameterShank DiameterNose DiameterOverall LengthGPriceStock Order
OM33628 3128150N/A£79.14 In Stock
OM33629 4128150N/A£79.14 In Stock
OM33630 31610150N/A£79.14 In Stock
OM33631 Viewing41610150N/A£79.14 In Stock
OM33632 51610150N/A£79.14 In Stock
OM33633 61610150M5£69.97 In Stock
OM33634 32010150N/A£79.14 In Stock
OM33635 42010150N/A£79.14 In Stock
OM33636 52010150N/A£79.14 In Stock
OM33637 62010150M5£69.97 In Stock
OM33638 82012150M6£69.97 In Stock
OM33639 102014150M8£69.97 In Stock
OM33640 122016150M10£69.97 In Stock
OM33641 82520150M6£69.97 In Stock
OM33642 102520150M8£69.97 In Stock
OM33643 122520150M10£69.97 In Stock
OM33644 142520150M10£69.97 In Stock
OM33645 162522150M12£69.97 In Stock
OM33646 103224150M8£69.97 In Stock
OM33647 123224150M10£69.97 Next Day
OM33648 143227150M10£69.97 Next Day
OM33649 163227150M12£69.97 In Stock
OM33650 183227150M12£69.97 Next Day
OM33651 203227150M16£69.97 In Stock

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