Irwin 49916 1-Inch by 7-1/2-Inch Solid Center Auger Bit

FEATURES

• This product is easy to use.
• This product is highly durable
• This product is manufactured in China
• 7-1/2" overall length with a 4-1/2" twist, 1" diameter cutter and 5/16¿ hex shank, comes in a plastic pouch
• Heat-treated full length for added strength
• Coarse screw point for fast boring in all types of wood
• 7-1/2" overall length can bore through up to three studs