Features:
| • | Heat-treated high carbon-steel shank has excellent flexile strength without brittleness | | • | Titanium Nitride coating increases cutting surface hardness, lasts up to 5-times longer than HSS | | • | Two-flute design for faster drilling; self-starting tip won't skip--no need for center punch or pilo | | • | Hard-to-find hex-shank design works with quick-change bit adapters, won't spin in chuck | | • | Drills holes form 3/16" to 1/2" in 1/16" steps (3/16, 1/4, 5/16, 3/8, 7/16 & 1/2") |
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