HomeAppsToolsDrill BitsApps like Drill Bits Here are some great alternatives to Drill Bits by Joel Lisenby : Drill Bit Size & Length Chart ★4.8 Drill Bit Charts Pro ★4.8 iMachinist ★3.4 Drill and Tap Calculator ★3.3 Tap, Drill and Nut Chart ★3.9 Nuts & Bolts ★3.8 Tap And Drill Chart Calculator ★4.5 Machine Screws Drill/Tap Info ★4.7 Nuts & Bolts PRO ★4.2 Ring Sizer App ★3.4 True Position ★3.5 Millimeter Pro - screen ruler ★4.7 32bit or 64bit ★3.7 Thread calculator ★4.1 The Driller's Toolbox ★3.7 TechCalc64 Sci Calculator ★5.0