DRILL SIZE CHART 0.2087 TO 1.0000 INCH RANGE Size in Size Designation inches Size Designation 7.2 mm 0.2835 9.40 mm 7.25 mm 0.2854 9.5 mm 7.3 mm 0.2874 3/8 inch Letter L 0.2900 Letter V 7.40 mm 0.2913 ... Drill_size_chart_Printable Author: Mike Rossi Created Date:
A drill and tap chart is what specifies the right size of drill bit that one can use to create the correct sized opening that would complement tap dimensions. A tap drill chart is key in matching pairs of female and male thread that tightly secure together.
The drill size chart provides a list of standard size drill bits in several measurement systems, including fractional, metric, wire gauge number, and letter. The decimal equivalents of the diameters are shown in both English and Metric units.
Sep 9, 2018 · Drill size chart – inch and metric | Downloadable PDF. The most comprehensive guide to drill sizes anywhere on the web, with complete charts covering every size in metric, imperial and fractional measurements.
They are commonly used to drill lathe centres and spotting drills, i.e.marking holes to guide twist drilling. The drill size chart below contains all commonly used centre drill bit sizes.
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.
0.9844. 25.004. 1.0000. 25.400. Amazingly, we keep nearly all of the above sizes in stock as HSS Jobber Drills Even more amazingly, we haven't included all of the standard sizes available,
drill_chart_01. Number and letter sizes of drills - with decimal equivalents* *Sizes starting with No. 80 and going up to 1 inch. This table is useful for quickly determining the nearest drill size for any decimal, for root diameters, body drills, etc.