• Triumph HSS Twist Drill Bit Jobber Length ~ Made in USA
  • Triumph HSS Twist Drill Bit Jobber Length ~ Made in USA
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Triumph HSS Twist Drill Bit ~ Jobber Length

Triumph HSS Twist Drill Bit ~ Jobber Length

$ 1.25
$ 1.25
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Made in the USA  ·  Triumph Twist Drill

  • Quality American-made jobber drill bit
  • 118° point
  • General purpose use
  • Made of high speed steel - bright finish
  • For use in hard & softwoods, aluminum, aluminum alloys, brass, bronze - soft & medium, & plastics
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  • A high quality American-made jobber drill bit made by Triumph Twist Drill Co. These jobber twist bits are made of High Speed Steel to hold their sharp cutting edges longer, & have a bright finish. These twist bits are for general purpose drilling in a variety of materials. They will work well in hard & softwoods, aluminum, aluminum alloys, brass, bronze - soft & medium, & plastics.   Made in the USA.

        Triumph Twist Drill has manufactured High-Quality cutting tools for over 50 years. Starting in 1952, founder Harry Beck set out to provide customers with a product that the drill industry had been lacking. Harry, along with his son Jim and Cy Brock, decided to enter the small drill business and create quality, handmade products with the customer in mind.


  • Drill Bit Diameter    		 Decimal Equivalent Flute Length Overall Length
    Model
    1/64" .0156 3/16" 3/4" 011001
    1/32" .0312 1/2" 1 - 3/8" 011002
    3/64" .0469 3/4" 1 - 3/4" 011003
    1/16"  .0625 7/8" 1 - 7/8" 011004
    5/64"     		.0781 1" 2" 011005
    3/32" .0938 1 - 1/4" 2 - 1/4" 011006
    7/64" .1094 1 - 1/2" 2 - 5/8" 011007
    1/8" .1250 1 - 5/8" 2 - 3/4" 011008
    9/64" .1406 1 - 3/4" 2 - 7/8" 011009
    5/32" .1562 2" 3 - 1/8" 011010
    11/64" .1719 2 - 1/8" 3 - 1/4" 011011
    3/16" .1875 2 - 5/16" 3 - 1/2" 011012
    13/64" .2031 2 - 7/16" 3 - 5/8" 011013
    7/32" .2188 2 - 1/2" 3 - 3/4" 011014
    15/64" .2344 2 - 5/8" 3 - 7/8" 011015
    1/4" .2500 2 - 3/4" 4" 011016
    17/64" .2656 2 - 7/8" 4 - 1/8" 011017
    9/32" .2812 2 - 15/16" 4 - 1/4" 011018
    19/64" .2969 3 - 1/16" 4 - 3/8" 011019
    5/16" .3125 3 - 3/16" 4 - 1/2" 011020
    21/64" .3281 3 - 5/16" 4 - 5/8" 011021
    11/32" .3438 3 - 7/16" 4 - 3/4" 011022
    23/64" .3594 3 - 1/2" 4 - 7/8" 011023
    3/8" .3750 3 - 5/8" 5" 011024
    25/64" .3906 3 - 3/4" 5 - 1/8" 011025
    13/32" .4062 3 - 7/8" 5 - 1/4" 011026
    27/64" .4219 3 - 15/16" 5 - 3/8" 011027
    7/16" .4375 4 - 1/16" 5 - 1/2" 011028
    29/64" .4531 4 - 3/16" 5 - 5/8" 011029
    15/32" .4688 4 - 5/16" 5 - 3/4" 011030
    31/64" .4844 4 - 3/8" 5 - 7/8" 011031
    1/2" .5000 4 - 1/2" 6" 011032