Drill Bit – IRWIN High Speed Steel Fractional Step Drill Bit – 9/16″-1″, 10220

Description

PRICED PER PACKAGE OF 5

Item #: 10220

The IRWIN UNIBIT HSS Fractional Step Drill Bit is made of high speed steel. Hole sizes are permanently laser-etched on the inside of the flute and will not wear away for easy identification throughout the life of the bit.

• Patented single-flute cutting edge gives the user a true round hole every time
• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
• Pilot hole required