New Triumph Twist Drill 5/16” #011620 Sealed NOS USA Made High Speed Bit

See pictures The product is a set of 6 Triumph Twist Drill HSS Jobber Drill Bits, measuring 5/16 in size. These drill bits are black in color and made of steel, suitable for cutting applications. Manufactured in the United States, they are designed for use with drills. The black and bronze oxide coating on the bits provides durability and improved heat resistance, making them suitable for various drilling tasks in a workshop or home setting. Thanks for looking