Cobalt Red Helix Twist Drill Bit Set for Drill Drivers (23-Piece)

The 23PC Cobalt Drill Bit Set is designed for exceptional durability and longevity in challenging metal tasks. The tip ensures a precise starting point and incorporates four cutting edges that produce smaller chips, facilitating quicker material removal and generating less heat, which enhances performance. It features a flute that initiates with a steep 35° helical angle and tapers to 15° for efficient chip removal. Additionally, the bit is equipped with a thicker internal tapered web that significantly boosts strength and minimizes the risk of early breakage. This set is perfect for a range of demanding metal tasks, including but not limited to stainless steel, cast iron, and thick metal. Cobalt Drill Bits offer up to 15 times the lifespan compared to black oxide drill bits. The set is neatly arranged in a customizable accessory case.

• Technology merges tip, flute, and a thicker tapered web

• Tip retains sharpness for a longer duration

• Flute crafted for quick chip removal

• Thicker tapered web design enhances bit durability

• Cobalt material provides 15 times the lifespan compared to black oxide drill bits

• Design prevents slippage in the chuck

• Suitable for use with Drill Drivers

• Perfect for hard metals like stainless steel, cast iron, and black pipe, as well as wood and plastics

• Laser-etched sizes for straightforward identification

• Customizable accessory case

• Set includes: (2) 1/16", (2) 5/64", (1) 3/32", (2) 7/64", (2) 1/8", (1) 9/64", (2)