The Greenlee Step Bit, #2, 1/2" is built to drill holes in mild steel, copper, brass, aluminum, wood, plastic, and laminates.

Build

This step bit comes to a point, is self-starting and is ideal for drilling holes in 3/8” mild steel, copper, brass, aluminum, wood, plastic, and laminates.

Coated with black oxide to enhance durability and generate fast and accurate holes with less heat, resulting in longer bit tip life.

Resists walking or skidding even on round surfaces.

1 hole size at 1/2”!