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TAP TRI TACH DRIVE E4706
A tap for cutting or cleaning tachometer drive threads, catalog number E4706.
This is a tap, not a fastener — a threading tool listed in the catalog as TAP TRI TACH DRIVE, part number E4706. It's the tool used to cut or clean out the threads for a tachometer drive fitting. If you're rebuilding a housing or gearbox boss where the tach drive threads have been damaged, buggered up from a cross-threaded cable, or you're machining a new part from scratch, this is the tap that matches that thread.
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We don't have much more on file for this one beyond the description and the part number itself. If you're not sure this is the exact tap your job calls for, give us a call with what you're working on and we'll help confirm before you buy.
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