Threaded Shank Adapter Drills
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High Speed Steel & Cobalt
1/4-28 Threaded Shank – 135° Split Point
National Aerospace Standard (NAS965).
Generally used in portable angle drilling tools, or offset drills and allow access
to space-restricted areas. Threading provides a secure fit in the tool holder.
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Extra Long Series High Speed Steel
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Long Series
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Short Series Threaded Shank Adapter Drills
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Stub Series
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Threaded Shank Adapter Drills 10-32 Threaded Shank