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1 lut 2021 · This formula works for both metric and imperial units, and for all 60-degree threads (all ISO, DIN, UTS, UNC, UNS, and UNF bolts). The first tap drill chart below is in mm and the next in inches. Both are available as a printable tap drill chart PDF as well.
Learn how to calculate the right drill diameter for tapping operations with cutting or forming taps. Find tap drill size charts for inch and metric threads with different thread depths.
Find the right size of drill bit and tap for female and male screw threads with these free charts. Learn how to use, read and convert drill bit sizes for different materials and applications.
Find the standard size taps for fractional, metric, and screw sizes, with diameter, thread spacing, thread count, thread pitch, and tap drill size. Downloadable versions available in English and Metric units.
This tap and clearance drill chart shows tap and clearance drill sizes for standard threads. There is also a printable version that has both metric and inch threads.
Find the appropriate drill and tap sizes for imperial and metric threads up to 36.5 mm in diameter. Learn the rules of thumb and examples for choosing the best tap drill for different thread pitches and diameters.
Imperial Tap Chart: Keyway Dimensions: Melting Points: Metric Tap Chart: O-Ring Sizes: Pipe Threads: Screw Extractors: Sheet Metal Gauges & Weights: Socket Head Cap Screws: Taper Calculations: Taper Pins: Taper Shank Dimensions: Washer Sizes: Wire Gauges: Wood Screw Dimensions: Metric Tap Chart Tap Drill Clearance Drill Aluminum, Brass ...
