Drill America 1/2" Cobalt Stepped Point Drill Bit with Quick Change Hex Shank

Drill America gold Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits. They can be used to enlarge existing holes or to create new, smoother holes in a wide range of materials such as acrylics, steel, metal, brass and other hard metals. These drills have a 135 degree split point tip. GSCHEX Quick Change Cobalt Drill Bits are designed for use in hand held and impact drills. They have a 1/4" Hex Shank that can be used in quick change impact drivers. They are gold oxide surface treated. The length between the chucking slot on the shank to the end of the shank is standard 3/8". Overall Length: 6".

• Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits
• They can be used to enlarge existing holes or to create new, smoother holes in a wide range of materials such as acrylics, steel, metal, brass and other hard metals
• Cobalt drill bits are effective in drilling tough, high tensile strength materials
• 135° split point tip for fast penetration and accurate drilling
• Quick Change Drill Bits are designed for use in hand held and impact drills