916 Drill Collar and 5/16" Center Drill

Wood Templates can be made quickly, which saves time and improve accuracy on the layout of inserts and mounting screws. If you need the template to last for more than a few times the holes will need a Drill Collar. The Wood Templates also can be made with magnets to hold the template on to a steel pane, this works well on steel doors, elevator panels, or steel desk panels. Application Wood Templates can be made quickly, which saves time and improve accuracy on the layout of inserts and mounting screws. If you need the template to last for more than a few times the holes will need a Drill Collar. The Wood Templates also can be made with magnets to hold the template on to a steel pane, this works well on steel doors, elevator panels, or steel desk panels. The 5/16" Center Drill Bit makes a precise pilot hole for all our other bits. Description 916 Drill Collar Body size is 5/8" Diameter and 3/4" Tall Center Hole 5/16" Drill Bit The OD is 1/2-20 thread 5/16" Center Drill High Speed 5/16"