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SKU:57344580
The carbide tipped 9-piece boring bar set includes three different length boring bars each for minimum bores of 5/16", 7/16", and 9/16". The bore depth ranges from 3/4" to 3". The heat treated, alloy steel shanks are held to 0.000 to -0.0005" from the nominal diameter. The drawbar thread is 3/8"-16.
Compatibility This product is designed to work across a broad range of metalworking machines including most top brand names. Please look at our images to see a list of compatible machines. The list of machines are those where the machines' specification ensure compatibility. If you don’t see your machine in the list, it is almost certain this product will NOT WORK on your machine. In this event, please contact us before purchasing, as we may have alternate options.
Overview Three different length boring bars each for minimum bores of 5/16", 7/16", and 9/16". The bore depth ranges from 3/4" to 3". The shanks are held to 0 to -0.0005" from the nominal diameter.
Specs The drawbar thread is 3/8"-16.
Note If you have a Grizzly G8689 or Micro-Mark 82573 mini mills with the 3 Morse taper spindle, that has a metric threaded drawbar, you will need our 3/8"-16 threaded drawbar P/N 1637 to use this boring head.
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