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 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 US