V-DrillGuide - 3/8 thru 1/2 inch The most universal and easy to use drill guide on the market Features V-DrillGuides are offered in standard and metric sizes V-DrillGuides are manufactured from special heat-treated nickel alloyed steel for durability and longevity V-DrillGuides feature a precision ground base to assure stability and accurate perpendicular alignment of drill bits on flat surfaces The V-Groove allows for perpendicular alignment of drill bits on round and square cornered materials 9 drill sizes includes: 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64 and 1/2 inch benefits: Drill guide automatically aligns drill bits with the work surface for precision alignment similar to a drill press Drill straight every time Guide prevents drill from drifting off center on round and cornered materials Portable, pocket sized - great for field service kits Natural non-plated steel finish Drill hole center alignment marks on both sides of the guide
