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Your cart is empty.Big-Sert Metric Kit M12X1.75 Provided Insert length is 16.2 metric. Thread Kit Contains: Drill, Counterbore, Tap, Installation Driver, 5 Steel Inserts - M12 x 1.75 x 16.2mm Length Included
FloGrown
Reviewed in the United States on October 29, 2017
Really nice kit. Tap cut threads like butter.
hersey mallory
Reviewed in the United States on October 12, 2017
Was exactly what I needed! Great job!
Joe Armstrong
Reviewed in the United States on April 2, 2014
Perfect item with quick shipping. I definitely would recommend this to anyone looking to drill and tap into cast iron. I fixed a botched head bolt insert job on a 99 VW TDI Alh engine block with this set. I ended up placing inserts on all 10 head bolt threads and they are holding up just fine.
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