https://quickchangetool.com Fri, 17 Apr 2026 13:30:43 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://quickchangetool.com/2026/03/dorian-sd50da-da50-super-quick-change-tool-post-wedge-17-26-lathe-usa/ https://quickchangetool.com/2026/03/dorian-sd50da-da50-super-quick-change-tool-post-wedge-17-26-lathe-usa/#comments Thu, 05 Mar 2026 00:55:44 +0000 https://quickchangetool.com/2026/03/dorian-sd50da-da50-super-quick-change-tool-post-wedge-17-26-lathe-usa/















Dorian SD50DA Super Quick Change Tool Post – DA50 Size – Wedge Style – Made in USA. Up for sale is a genuine Dorian SD50DA Super Quick Change Tool Post in the desirable DA50 size. This is the heavy-duty wedge style system (NOT piston type) designed for 17″-26″ swing engine lathes and built for industrial rigidity and repeatability. Model: SD50DA? Size: DA50 Platform? Wedge Locking Design (Superior to piston style)? Accepts Dorian D50DA Tool Holders? Large Cam Lever with Red Ball Handle? Made in USA. Condition: Good used condition with normal cosmetic shop wear. Locking mechanism operates properly. No cracks, no repairs observed. Ready to install and run. Includes. Tool post body. Cam lever assembly (Only what is shown in photos). The DA50 system is a large-frame industrial setup used on 17″-26″ swing lathes. New Dorian posts in this size are very expensive – this is a solid opportunity to get into a premium USA-made system at a fraction of replacement cost.

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This is a Dorian Tool Brand DA1 quick-change lathe turning & facing toolholder that is ideal for general purpose turning operations with a tool capacity of 1/2″ to 1-1/4″. Specifically for square toolholders, it fits a Dorian or Aloris DA Toolpost and is USA Made. With its 6 holding length and the dovetail design you will get the maximum amount of rigidity for any job! You can identify this DA-1 holder by the 2-3/4″ width on the small portion of the dovetail & 3.20″ width on the large portion. Ever in the Toledo Ohio area? E b a y Stores And check out our website with over 300,000 items in stock! It is fully interactive and will show you current pricing and stock availability on thousands of items! Or register today & open an account to place orders, print statements, expedite orders and more! Also listed will be our toll free telephone and fax numbers for your convenience. Get your copy of our 450 page T&S Catalog, with listings of popular items from all the companies we represent. Direct Links to all our vendors which include some of the top names in the industry; Kennedy, OSG, Guhring, Clausing, Jet, Precision Twist-Dormer, Wilton, Norton, Starrett, Allied, Mitutoyo, YG-1 Keo, Brown & Sharpe and Jacobs, just to name a few! WE SPECIALIZE IN CUTTING TOOLS! Hundreds of decimal reamers, including over and under size metric reamers from 1mm to 20mm….. Hundreds of special taps from #000 to 4, endmills, toolholders, abrasives, fasteners, machinery and much more. Give us a call!

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