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Greenlee DTAP1/4-20 is a combination drill, tap, and deburr bit designed to drill, thread and countersink 1/4-20 NC holes in metal. The bit is made of hardened high-speed steel with a brass finish, features a quick-change hex shank and spiral flute for chip removal, and includes a back taper beyond the tap to prevent thread damage. It is intended for use on aluminum, brass, copper and mild steel up to 10 gauge.
Combination drill/tap/deburr bit; 1/4-20 NC; hardened HSS; quick-change 1/4 in hex shank; suitable for up to 10 gauge metal
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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