Broken drill bits are a waste of time. Makita Black Oxide Drill Bits are designed for use with todays high-torque drills and impact drivers, and engineered for added durability for longer service life. The durable one-piece design is constructed with High Speed Steel (HSS), with a 1/4 hex shank for use with impact drivers and driver-drills. Makita Black Oxide Drill Bits are ideal for drilling holes in ferrous metal, wood, plastic, non-ferrous metal, and cast iron.

• 135 deg split point geometry for fast starts and reduced walking
• 1/4" hex shank works directly with impact drivers and driver-drills
• Durable one piece design
• Black oxide coating for added corrosion resistance
• High Speed Steel (HSS) construction for added durability and long life
• For drilling holes in ferrous metal, wood, plastic, non-ferrous metal and cast iron

(1) Makita A-97776 11/64 in. Black Oxide Drill Bit 1/4 in. Hex Shank