IDEAL 4-Piece Electrician's Step Bit Kit, 1/8 in. to 1-3/8 in., Titanium Nitride Coated

Engineered for precision, these IDEAL step bits feature a rugged titanium nitride coating for drilling through tough materials like stainless steel and cast iron. The improved split-point tip design eliminates the need for starter holes, delivering three times faster starts to accelerate your workflow.

• Comprehensive 4-piece set provides solutions for electrical hole sizes ranging from 1/8 in. to 1-3/8 in.
• Rugged titanium nitride exterior coating ensures durability when drilling through brass, carbon steel, and stainless steel.
• Advanced split-point tip design delivers three times faster starts and eliminates the need for a starter hole or punch.
• Double-fluted design provides balanced cuts and cooler operation for increased efficiency.
• Gradually blended steps allow for smooth transitions between hole sizes, reducing the need for bit changes.
• Includes a durable blow-molded case to securely hold and protect bits during transport.
• Designed for precision with a maximum operating speed of 1500 rpm.