Mark 4/7/520™

    Shopsmith Jacobs Drill Chuck MC8K26 NOS

    From 1972 to 1992 all Jacobs drill chucks for the Shopsmith were made by the Allen Manufacturing Company in Hartford, Connecticut.  Today all Shopsmith drill chucks are made in China.  I have come across a limited supply of these rare high quality drill chucks.  They are all brand new, never used.  The drill bits will not fall through the chuck like the current ones made in China.  Extremely high quality!

    BUY NOW $80

    Shopsmith Molder Table Insert NOS

    Made from pressure cast aluminum alloy and heavily ribbed for added strength. Coined to ensure a flush fit with the table surface. Useable on the Mark 4, Mark V 510/520, and Mark 7 machines. OEM NOS brand new. Shopsmith L.P. no longer offers this item. I have a limited supply of these inserts.

    BUY NOW $65

    Shopsmith Disc Sander Table Insert NOS


    Made of die cast aluminum alloy with an elongated slot and a beveled underside to allow for sanding with the table tilted.  Useable on the Mark 4, Mark V 510/520, and Mark 7 machines.  OEM NOS brand new.  Shopsmith L.P. no longer offers this item.  I have a limited supply of these inserts.

    BUY NOW $65

    Shopsmith 5-Foot Connector Tubes

    These extra-long pair of five-foot Connector Tubes slip easily into the rails of your Mark 4, Mark V 505/510/520, or Mark 7 main table or extension table to give you all the added support you could ask for when working with extra-large or cumbersome workpieces.

    Made of rugged stainless-steel tubing to minimize the formation of rust or corrosion and have been designed to work with your existing Telescoping legs and Floating Extension Tubes.  

    These are no longer offered by Shopsmith L.P.  However, I have found a US manufacturer to supply these items to me.  Made in the USA.

    BUY NOW $77