IDEAL 3/8-in 16-Step Drill Bit (1/4-in to 1-1/8-in)

IDEAL 3/8-in 16-Step Drill Bit (1/4-in to 1-1/8-in)

IDEAL step drill bits for precise repetitive drilling through the toughest materials including brass carbon steel cast iron stainless steel and more. These tough and reliable tools are constructed with a rugged titanium nitride exterior coating for protection edge retention and corrosion resistance. Each step is gradually blended to ease stepping through hole sizes; reducing the need to keep changing drill bits. Split point design eliminates the need for a starter hole or punch and delivers three times faster starts saving valuable time. The double-fluted design provides balanced cuts more cutting surface compared to a single flute design and cooler operation.

• 16 Hole sizes ranging from 1/4-in to 1-1/8-in diameter

• Double fluted design provides balanced cuts and cooler operation

• Split point tip eliminates need for a starter hole

• Rugged titanium coating for precise repetitive drilling

• Drills through brass carbon steel cast iron stainless and more

• Shank diameter 3/8 in length 1 in

• Max operating speed 1500 RPM

• Do not use in hammer drills