HomeAppsToolsDrill Bit Charts ProApps like Drill Bit Charts Pro Here are some great alternatives to Drill Bit Charts Pro by AwesomeTechnologyZ.com : Tap, Drill and Nut Chart ★3.9 Machine Screws Drill/Tap Info ★4.7 Drill Bit Size & Length Chart ★4.8 Nuts & Bolts ★3.8 Drill and Tap Calculator ★3.4 Nuts & Bolts PRO ★4.1 Wood Crafter: Woodworking App ★4.1 Machinist Calc Pro 2 ★4.8 Dr DE Lite - Drilling Engineer ★4.3 CNC Machinist Calculator Ultra ★3.7 Machinist Calc Pro Calculator ★4.4 Tap And Drill Chart Calculator ★4.5 The Driller's Toolbox ★3.7 Thread pitch gauge ★4.1 Drilling Fluids App ★4.8 Fabricators Handbook ★4.3