IRWIN Tools 45002 Lockhead Adjustable 7/8-Inch to 3-Inch Adjustable Spade Drill Bit for a Drill Press Mini Air Humidifier below ceiling to allow for

below ceiling to allow for air flow

Latch is 20-minute fire rated with round corner face

It also has an integrated rubber grip for improved comfort

The RYOBI 40-Volt HP Auger gives you the power and versatility you need with the convenience of battery power

nail sub-flush into Oak

IRWIN Tools 45002 Lockhead Adjustable 7/8-Inch to 3-Inch Adjustable Spade Drill Bit for a Drill Press Mini Air Humidifier below ceiling to allow forAbout this item These IRWIN wood drill bits have an adjustable cutting blade that can bore a variety of hole sizes Each drill bit can cut 19 different sized holes in 1 8 inch increments Lockhead screw securely holds blade at a desired boring diameter 7 8" to 3" diameter 6 1 2" overall length with an 11 32" shank