Drill Calc vs Miles

Need to find the right drill bit size for a hole? Drill Calc calculates the correct drill bit size to use for threaded holes, based on the bolt (tap) diameter and thread pitch and percentage, for both inch and metric threads. Close and tight fit hole sizes for many popular drill sizes are also displayed. It also has tables of standard inch fractional and numeric drill bit sizes, as well as complete information for various pipe sizes. There is also detailed information about the commonly used sizes of wood screws. Buy your copy of Drill Calc today, and put away your drill chart.

Miles is the vehicle maintenance tracker for people who actually want to take care of their cars. Add your vehicle, and Miles pulls in recommended service intervals from a curated database covering thousands of make/model/year combinations. Log oil changes, tire rotations, brake service, and any custom maintenance you do, with mileage, cost, notes, and photos. Get reminders when service is coming due, before it becomes a problem. Features: - Track unlimited vehicles (Premium) - Recommended service intervals from a comprehensive database - Log maintenance records with photos, costs, and notes - VIN scanner for quick vehicle entry - Smart reminders based on mileage and time - NHTSA safety recall alerts - Maintenance timeline for every car - PDF and CSV export (Premium) - iCloud sync across all your devices (Premium) - Web Access: see and edit your garage at trackmiles.app/app (Premium) - Custom maintenance items Your garage lives on your iPhone, and with Premium it syncs through your own private iCloud. The app needs no account, and there are no ads and no tracking. Premium also adds optional Web Access, so you can see and edit your garage on a computer at trackmiles.app/app. While it's on, a copy of your garage is kept on our server, and you can delete it any time. Built for car owners who want to keep their vehicles running for the long haul.