
332 drill bit size. Please send corrections and comments to. Fractional and metric sizes per. Below is a chart providing the decimal fraction equivalents that are most relevant to fractional inch drill bit sizes that is 0 to 1 by 64ths. Because of differences in numbering systems some conversions are approximated but are within 0001 inch.
The drill size chart below contains all commonly used centre drill bit sizes. Tap drill size for m17x35 coarse. Centre drill bit sizes. If all else fails you may want to use our tap drill size calculator.
When using a drill bit for a feeler gauge please remember that many drill bits are actually undersize at the shank end of the drill bit so please use the above bit sizes with a grain of salt. These specialist drill bits are used for drilling centre holes at two different angles 60 degrees and 90 degrees. They are commonly used to drill lathe centres and spotting drills iemarking holes to guide twist drilling. Also note that to correct for a broad feeler gauge or a loose fitting drill bit.
C2013 american fastener technologies corporation nine frontier drive gibsonia pa 15044 7999 usa. Drill bit size chart this chart shows decimal inch equivalents for fractional inch wire size letter size and metric drill bits up to two inches in diameter. Drill bit sizes are written as irreducible fractions. Tap drill size for m16x35 coarse.
2 wood screw pilot drill size hardwood 3 wood screw pilot drill size softwood 4 wood screw pilot drill size softwood 00492 125. Drill size conversion table this table is the chart for converting and identifying various drill bit sizes. Roc d 2 w 2 8t where. 1397 3 wood screw pilot drill size hardwood 5 wood screw pilot drill size softwood.