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Fractional Sizes

  • 118° General Purpose, Bright
  • Excellent general use drill bit
  • Flutes are precision ground for faster, more efficient chip removal
  • Reduced shank for use with any chuck 3/8” diameter or larger
  • Industrial-Grade M7 High Speed Steel (HSS)

Part NumberFRAC SIZESDECIMAL EQUIV#FLUTE LENGTHOVERALL LENGTHSHIP QTYPriceAvailable
 
9500058025/640.39063-3/4"5-1/8"6$11.48In Stock
9500058113/320.40623-7/8"5-1/4"6$11.79In Stock
9500058227/640.42193-15/16"5-3/8"6$13.13In Stock
950005837/160.43754-1/16"5-1/2"6$13.62In Stock
9500058429/640.45314-3/16"5-5/8"6$15.24In Stock
9500058515/320.46884-5/16"5-3/4"6$16.18In Stock
9500058631/640.48444-3/8"5-7/8"6$16.98In Stock
950005871/20.54-1/2"6"6$17.12In Stock
* To purchase contact Rocky Mountain Twist.   Click here for contact information.