DOWELING JIG KIT 74PC *Brand Name: Milescraft *Product Type: Doweling Jig Kit *Number in Package: 74 pc *Material: Plastic *Usage: Drill *Packaging Type: Boxed *Jig Type: Dowel *Brad-Point Drill Bits Sizes: 1/4 in., 5/16 in., 3/8 in. *Minimum Stock Thickness: 1/2 in. *Dowel Center Sizes: 1/4 in., 5/16 in., 3/8 in. *Maximum Stock Thickness: 1-1/2 in. *Stop Collar Sizes: 1/4 in., 5/16 in., 3/8 in. *Weight: 1.86 lbs.