Drill & Tap Chart

TAP-DRILL CHART RECOMMEND TAP DRILL TO USE FOR 75% DEPTH OF THREAD Our tap and clearance drill charts are available as an Adobe Acrobat PDF file. You can print this file to use in your shop.

To download the file, right-click the link below and choose Save Target As or Save Link As. Printable Tap and Clearance Drill Sizes Chart Screw Size MajorDiameter ThreadsPer Inch MinorDiameter T Find the drill diameter and tap size for different thread sizes and pitches with this chart.

Contact American Fastener Technologies for more information or request a quote online. DECIMAL EQUIVALENT CHART ... Imperial has made a concerted effort to provide accurate information in its catalog and on its website, however Imperial assumes no responsibility for the accuracy of the information.

Tap & Drill Chart: Screw/thread size, major and minor diameter, drill size, decimal equivalent. Tapped hole, close fit, and free fit clearance holes. Tap drill size calculator for Inch and metric threads (For Cutting and Forming Taps).

Plus formulas and charts for Tap Drill Size. ANSI Standard Vee-Thread Recommended Tap size and Drilled pilot Hole. Comprehensive tap drill chart with 140+ thread sizes.

Includes UNC, UNF, UNS, UNEF, metric, and NPT pipe threads with recommended drill sizes for 75% engagement. Searchable and printable. Tap & Drill Chart Tap & Drill Chart

Complete drill tap chart with most drill sizes and the corresponding tap sizes in inch, metric, and NPT threads. Find the correct drill size in decimal and metric, and find printable reference charts.