The Powercoil catalogue includes helical thread insert kits, helical thread repair inserts and helical thread insert tools. Their thread insert tools, including mandrels and prewinders, are offered in UNC, UNF, metric fine & metric coarse threading types. Their highly durable prewinders compress the insert's diameter for easy installation into the tapped hole. The brand also offers a threaded mandrel to engage and guide the insert and can be used with both free-running & screw-locking inserts. Powercoil's stainless steel thread insert kits repair stripped-off threads and install new threaded inserts in a drilled hole.
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