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Maxx-ER Quick Chuck 34387 Premium Rust Proof

Regular price $495.00 USD Sale

Maxx-ER Quick Chuck 34387 Premium Rust Proof is 100% cross compatible with Erowa Quick Chuck ER-034387 Compatible Premium Rust Proof . Premium Erowa ER-034387 Quick chuck 50 Compatible...
Availablity: In Stock
Availablity: In Stock


Maxx-ER Quick Chuck 34387 Premium Rust Proof is 100% cross compatible with

Erowa Quick Chuck ER-034387 Compatible Premium Rust Proof . Premium Erowa ER-034387 Quick chuck 50 Compatible Maxx Brand, Maxx Brand Seamlessly Integrates With Your Existing Erowa ITS ER-034387 Quickchuck 50 System

100% Rust Proof External and Internally

Version  System size 50, manual, corrosion-resistant. (Equivalent to ER-034387)
Material  Nippon stainless steel, 57-60HRC
Size  56*56*36mm
Force power  4000N
Attachment  4 x M8 from the rear or 4 x M6 stud bolts with nuts.

 1pcs stainless steel handle

Application  On EDM/WEDM centers for light milling and grinding work.


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
5.0 Based on 7 Reviews
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Michael S.
United States

100% compatible for a fraction of the price. Once again Maxx Tooling comes through, with an excellent product, fair price, and quick delivery. Maxx is my go to choice for any EDM tooling.

Dwayne M.
United States United States
quick chuck purchase

very good, I was surprised as to how fast my order was shipped and received in. The quality Quick Chuck was very good, put it in use the day we got it.

Bill S.
United States United States
bill stickley

had no problem ordering the tooling. I did not order on line I called it in. I thought it took a long time to receive the tooling from the time I ordered to the time I received it?

Bill L.
United States United States
Erowa Chuck

Very please with the chuck. I will buy another!

Steve K.
United States

Works great! Just bought a second one.