Unibit #4 Step Drill Bit, 12 Hole Sizes, 3/16 to 7/8 in, 1/16 in Steps, High-Speed Steel, Hex Shank

Description

The IRWIN – UNIBIT 4 Step Drill Bit is a high-speed steel tool with a black oxide finish, designed for precision drilling in thin materials such as aluminum, plastic, copper, stainless steel, and brass. This versatile bit falls under the UNIBIT series by Irwin and measures an overall length of 2 7/8 inches.
Key Features:
Size Range: The step drill bit can create holes ranging from 3/16 in to 7/8 in without needing to change bits.
Shank Diameter: It features a straight shank with three flats measuring at 3/8 inch diameter for secure grip and reduced slippage.
Maximum Drilling Depth: It has a maximum drilling depth of up to 1/8 inch.
This product’s unique design allows it to deliver efficient performance across diverse industrial tasks while ensuring precision. Please note that attributes like finish type or shank shape may vary based on specific models within the UNIBIT series.