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#4 HSS Step Drill Bit, Black and Gold (3/16" - 7/8" x 16ths)

#4 HSS Step Drill Bit, Black and Gold (3/16" - 7/8" x 16ths)

Drill America

$27.37
$27.37
Sale Sold out

Description 

  • Black and gold surface-treated
  • A single bit can be used for drilling a wide range of hole sizes in metal, plastic, and wood.
  • The exclusive single radial concave flute creates perfectly round holes in metal, plastic, wood, and other thin materials without the need for center punching. 
  • Constructed of industrial grade high-speed molybdenum steel, heat-treated and temperature for long life
  • Automatically deburrs the top side of the hole. Ideal for steel, copper, aluminum, and other thin materials

Sold Individually.

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