52050 Counterbore Boring Tool - PT-2050-D

NEW!  We are proud to introduce our latest tool!!

This tooling will work exactly as the Kent-Moore PT-2050-D, Porta-Matic Tooling.

Used to salvage engine block counterbores which are cracked, damaged or have been counterbored to their maximum depth. The original counterbore ledge is machined out using the Monaco Tool 52050 and then the repair bushing is installed.

When installed, the repair bushing creates a new counterbore ledge which must be finished cut using Monaco Tool 50133 or 50139 Counterbore Cutter to bring it back to original manufacturer's specifications.

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