rod bit

rod bit

[′räd ‚bit]
(design engineering)
A bit designed to fit a reaming shell that is threaded to couple directly to a drill rod.
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References in periodicals archive ?
After all anglers are hooked up, we tighten the drag on the first rod bit and begin to retrieve the first fish to the boat.
On Mistral plenty of carp are giving anglers choosing pole methods a bite on conventional pellet and those choosing to fish, the rod bites are still demonstrating some excellent sport.