1/2″ x 3-15/16″ Black Oxide Drill Bit, 1/4″ Shank

Designed for use with today′s 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.

Features:

• 135° 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

Details