System 3R®, Macro®, EROWA® and FCS® company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.

System 3R Macro Chuck CNC WEDM Rust Proof Quick Chuck

Regular price $595.00 USD Sale

Maxx Tooling's System 3R Macro Chuck CNC WEDM Square Rust Proof Quick Chuck 54MM Macro Compatible chuck is specifically designed to eliminate the size constraints of standard 3R...
Availablity: In Stock
Availablity: In Stock


Maxx Tooling's System 3R Macro Chuck CNC WEDM Square Rust Proof Quick Chuck 54MM Macro Compatible chuck is specifically designed to eliminate the size constraints of standard 3R Macro chucks. Our engineered 56MM 2" Square footprint opens many new opportunities to use 3R Tooling more efficiently while maintaining limited space requirements

Required drawbar 3R-605.2 (Short) Manual Drawbar 

Full stainless mechanisms for rust prevention in full WEDM Submersion

Accuracy: Static repeat ability accuracy is ±0.002mn.


Maxx Premium System 3R Macro compatible Mini Chuck

Material Nippon stainless steel, 57-60HRC
Size 56*31mm  M8 Mounting Threads
Locking Quick Lock mini bar lock
Force power


Returns Policy

You may return most new, unused items within 30 days of delivery for a refund. There is a 20% restock fee if the item is returned due to customer error. The customer is responsible for the return shipping costs if the return is a result of your error (Not if received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

International shipments it is the customers responsibility to determine if there are any taxes or import duties payable and to make arrangements to clear and pay these fees if applicable.

Customer Reviews

5 Based on 4 Reviews
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Kevin B.
United States

Premium Mini System 3R Macro Compatible 2" Square Precision Quick Chuck

We use the 2" chuck in production on a regular basis and it works great. The chuck repeats perfectly from load to load.

Benjamin L.
United States United States

Prompt support

Sean was very prompt in answering questions. I would definitely recommend MAXX to others for fixture components.


Good Product !!

If you ever need anything related to engineering processes like Erowa Tooling, System 3R contact Maxx Tooling. For the most part they will get your order delivered in short period.

A Maxx Tooling Customer

Fantastic holder

I bought the first one they made, without even seeing it, All i can say is WOW, really nice small chuck. I'm ordering 24 on rails 4 x 6 to get me some unattanded