Triumph Cobalt Twist Drill Bit Reduced Shank ~ 1/2" Shank

Made in the USA  ·  Triumph Twist Drill

• Quality American-made drill bit
• 118° split point 
• Material: High speed steel, cobalt - bronze & black oxide finish
• Reduced shank - 1/2" shank
• Heavy duty construction use - good for hard metals & alloys
• For use in stainless steels, iron & cast materials, low & high carbon steel, high alloy steel, tough & medium, high tensile strength alloys

• Product Description
• Specs

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  A high quality American-made drill bit with a 1/2" reduced shank (silver & deming) made by Triumph Twist Drill Co. The material is high speed steel with cobalt steel, enabling these drill bits to have increased heat resistance when drilling into materials. They are great for heavy duty construction use. The drill bits have a 118° split point & they will work in a variety of materials including stainless steels, iron & cast materials, low & high carbon steel, high alloy steel, tough & medium, high tensile strength alloys.   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 Diameter	Decimal Equivalent	Shank Diameter	Flute Length	Overall Length	Model
  17/32"	.5312	1/2"	3"	6"	092034
  9/16"	.5625	1/2"	3"	6"	092036
  19/32"	.5938	1/2"	3"	6"	092038
  5/8"	.6250	1/2"	3"	6"	092040
  21/32"	.6562	1/2"	3"	6"	092042
  11/16"	.6875	1/2"	3"	6"	092044
  3/4"	.7500	1/2"	3"	6"	092048
  13/16"	.8125	1/2"	3"	6"	092052
  7/8"	.8750	1/2"	3"	6"	092056
  15/16"	.9375	1/2"	3"	6"	092060
  1"	1.0000	1/2"	3"	6"	092064