Irwin Tools IRWIN Unibit 502T Step Drill Bit Set with Nylon Pouch, Titanium Nitride Coated, 3pc (15502)

Key features

• This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
• These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck
• IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching
• Titanium Nitride coating is heat- and friction-resistant for extended cutting edge life
• Set of 3 includes #1T, #2T and #3T
• This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps
• These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck
• IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching

Product DescriptionThe IRWIN Unibit 3-Piece Step Drill Set features drill bits with single-flute cutting edges for greater control through steps. The hex shank on the drill bits helps prevent slipping in the drill chuck. IRWIN Unibit step drill bits have a nonskid, self-starting tip to minimize skidding and the need for center punching. The Titanium Nitride coating withstands heat and friction to extend the cutting edge life.Amazon.comThe Irwin Unibit 3-Piece Titanium Step Drill Set is an ideal choice for drilling in thin materials such as mild steel, copper, brass, aluminum, plastic, acrylic, wood, and laminates. Each bit sports a speedpoint tip for greater control, a single-fluted cutting edge for ensured roundness, and a titanium coating for less friction and added longevity. The set includes a size #1 bit for drilling holes 1/8-to-1/2-inches in diameter in 1/8-inch steps, a size #2 bit for drilling holes 13/16-to-1/2-inches in diameter in 1/16-inch steps, and a size #3 bit for drilling holes 1/4-to-3/4-inches in diameter in 1/16-inch steps. A convenient storage case is also included, and the entire set is backed by a limited lifetime warranty.What's in the Box #1 bit for drilli

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