Big Gator Tools STD1000DGNP V Style Drill Guide – Standard, 17 Hole 1/8″ to 3/8″ This listing is for 1 Big Gator Tools STD1000DGNP V Style Drill Guide – Standard, 17 Hole 1/8″ to 3/8″. Bore perfect straight holes in awkward locations without the hassle of a cumbersome drill press! The Standard V-DrillGuide features a precision ground base to assure stability and accurate perpendicular alignment of drill bits on flat surfaces. The “v-groove” on the bottom allows you to drill on corners or round surfaces. The Standard V-DrillGuide has 17 holes (1/64 increments): 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8″. Features: 17 drill sizes, from 1/8″ to 3/8″, in 1/64″ increments Use on flat surfaces, round parts, and corners Special nickel alloyed steel heat treated for durability Non-plated material with light oil coating to prevent rust Alignment marks on guide to line up on center Visit my eBay Store