Performance Tool W9003 3-Piece Titanium Step Drill Bit Set

The Performance Tool W9003 is a comprehensive 3-piece step drill bit set that replaces 17 individual drill bits, making it an essential addition to any tool collection. Each bit features a 1/4-inch hex shank for secure chuck retention and compatibility with standard drill drivers and impact drivers.

Key Features:

• Titanium nitride coating on high-speed steel for extended tool life and reduced friction
• Self-starting design eliminates the need for center punching
• Automatically deburrs holes as you drill for clean, finished edges
• Versatile application for metal, wood, and plastic materials
• 6-step bit: 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"
• 9-step bit: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
• 13-step bit: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"

This step drill set is ideal for electricians, HVAC technicians, and DIY enthusiasts who need to drill multiple hole sizes efficiently. The titanium nitride coating provides superior wear resistance and heat dissipation, while the stepped design allows for precise hole sizing without bit changes.