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9 wrz 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.
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Drill Size Decimal eQUiValeNT meTric Tap Drill SizeS Tap Size meTric Tap Tap Drill (mm) Decimal (inch) 19. 32 39. 64 5. 41 8. 64 21. 43 32. 64 11. 45 16.
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.
Tap/Drill Size Chart - Unified & Metric. UNIFIED. TAP SIZE. DRILL SIZE. 0-80. 3/64 (.0469) 1-64. 53 (.0595)
Decimal Equivalents Chart DECIMAL EQUIVALENTS CHART Drill Size Decimal Inches Drill Size Decimal Inches Drill Size Decimal Inches Drill Size Decimal Inches Drill Size Decimal Inches Drill Size Decimal ... 1/4-20 7 .2010 1 .2280 1/4-28 3 .2130 15/64 .2340 M7 x 1.00 6.00 .2362 F .2570 5/16-18 F .2570 L .2900 5/16-24 I .2720 M .2950
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.
An easy-to-use set of charts for viewing various drill bit size types and their decimal inch and metric size equivalents and conversions. No typing required, just tap the required size type, and scroll through the chart to find your drill size.
