Titanium Plated Step Drill Bits with Hex Shank, 3-12mm to 4-32mm Sets

These titanium plated step drill bits have straight grooves and a hexagonal shank for drilling holes of many sizes with a single bit. Use them in a hand drill or bench drill, available as a single large bit or in handy 3-piece sets with a cloth bag.

Features

• Titanium plated surface
• Straight groove design with hexagonal shank
• Works with pistol drills and bench drills
• Cooling with water while drilling helps extend the life of the bit
• Recommended drilling speed: 250-400 rpm

Specifications

• Sizes: 3-12mm, 4-12mm, 4-20mm, 4-32mm
• Length: 67-100mm
• Surface treatment: Titanium plating
• Shank: Hexagonal

Options

1 bit in 4-32mm; small 3-piece set (3-12mm, 4-12mm, 4-20mm) in a cloth bag; large 3-piece set (4-12mm, 4-20mm, 4-32mm) in a cloth bag.

Note: Measurements may vary slightly, and colors may look different on some screens.