Product Dimensions :11 x 3 x 1 inches; 0.01 Ounces
Item model number :1891192
Date First Available :April 27, 2015
Manufacturer :HIMQ0
ASIN :B00X9BLZS8
Adjusts to drill holes 2" (51MM) to 20" (508mm) in diameter
A lightweight aluminum frame and milled bit increase life and durability
Get two-in-one capabilities with both inch and metric scales
Fits into any corded or cordless drill with a 1/4" or larger chuck