Triumph HSS Metric Twist Drill Bit ~ Jobber Length

Made in the USA  ·  Triumph Twist Drill

• Quality American-made jobber drill bit
• 118° point
• General purpose use
• Metric sizes
• Made of high speed steel - bright finish
• For use in hard & softwoods, aluminum, aluminum alloys, brass, bronze - soft & medium, & plastics

• Product Description
• Specs

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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.

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  Drill Bit Size	Decimal Equivalent	Flute Length	Overall Length	Model
  1 mm	.0394	17 mm	41 mm	013910
  2 mm	.0787	25 mm	51 mm	013920
  3 mm	.1181	41 mm	70 mm	013930
  4 mm	.1575	54 mm	83 mm	013940
  5 mm	.1969	62 mm	92 mm	013950
  6 mm	.2362	70 mm	102 mm	013960
  7 mm	.2756	73 mm	105 mm	013970
  8 mm	.3150	81 mm	114 mm	013980
  9 mm	.3543	89 mm	124 mm	013990
  10 mm	.3937	95 mm	130 mm	013800
  11 mm	.4331	103 mm	140 mm	013810
  12 mm	.4724	111 mm	149 mm	013812
  13 mm	.5118	114 mm	152 mm	013814