Description:

The VB3-938 Step Drill Bit is a 9-step drill bit manufactured from high-alloy industrial grade steel with a triple titanium coating. Built for durability and controlled hole enlargement in thin metals and sheet materials.

Ideal for electricians, HVAC installers, and metal fabricators drilling in steel, brass, copper, aluminum, wood, Plexiglass, and plastic. Designed for clean, accurate holes in light-gauge materials.

Specifications:

• Maximum Hole Size: 3/4"

• Step Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

• Number of Steps: 9

• Material: High-alloy steel

• Coating: Triple titanium

• Flute Design: Double flute

• Application: Metal, wood, plastic, non-ferrous materials

• Pack Size: 1, 12