Dennis EDG3648 Precut Survivor Mat, 36"x48" Joint Compound The bit comes complete with

The bit comes complete with a rugged Depth Collar which controls the depth of your drill bit when drilling

depending upon surface porosity

Uses 3 AA batteries ( not included )

Easily snaps on and off

7/16"-14 x 4"

Dennis EDG3648 Precut Survivor Mat, 36"x48" Joint Compound The bit comes complete withHighlights : Size: 36" x 48" The grooved Survivor matretains sand, salt, graveland dirt marvelously Gatorback" backing softand flexible keeps yourfloors and carpets dry andclean Excellent absorbency Ribbed top providing shoescraper effect Ideal for indoor and oroutdoor use and for hightraffic areas Designed for residential and commercial use Dark Gray WARNING: This product can expose you to chemicals including Formaldehyde (gas), which is known to the