3/16 in. x 7/8 in. 12-Step Double-Straight Flute Hex Drill Bit | KLN-KTSB14

Constructed from durable, heat-treated alloy steel with a black oxide finish, the KTSB14 resists corrosion and wear in demanding environments. Its 3/16 in. pilot tip ensures accurate hole starts, minimizing drift on tough surfaces. Designed to fit standard 1/2 in. drill chucks, the hex shank delivers secure, nonslip mounting for both handheld and drillpress applications. Whether installing conduit, running tubing, or prepping enclosures, this drill bit brings dependability and versatility to every job site application.

• Coated with aluminum titanium nitride and are 10 times more durable than steamed black oxide coating for longer bit life
• Double, straight flute removes chips for clean cuts and drilling
• Durable, 3/8 in. hex shank provides a firm, positive grip and won't spin out in the drill
• For use on steel (up to 16 gauge), wood, plastic, and aluminum
• Laser markings are easy to read for quick size identification