Irwin Tools ADJ WD BIT 7/8"-3" HAND

Irwin Tools ADJ WD BIT 7/8"-3" HAND

• These IRWIN drill bits have an adjustable cutting blade to bore a variety of hole sizes
• Each wood drill bit has a micro-dial screw that can be turned to the desired boring diameter
• This drill bit cuts 35 standard hole sizes in 1/16-inch increments
• Bits have a taper square shank for use in a hand brace
• 8-1/8" overall length and 7/8" to 3" diameter
• One-piece drop forged construction
• For general purpose boring in all types of wood where a variety of larger size holes are required
• Excellent for installing locks, roughing holes for pipe, school shop projects, and similar work
• Wedge type blade lock and medium-slow screw point