Spiral point taps are designed for machine tapping through holes in a wide variety of materials. The point of the tap continuously ejects the chips ahead of the tap, eliminating chip disposal problems and thread damage.
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Norseman Drill & Tool
5/16"-18 HSS Type 20-AG Gold Oxide Spiral Point Plug Tap (Qty. 1), Norseman Drill #60…
$10.02
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