3/16-1/2" HSS Step Drill

SKU 404-1402

3/16-1/2" HSS Step Drill

Availability In stock

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Regular Price: $6.10

Online Price Only $5.25

SKU 404-1402
drill category Hole Enlarging Drills
finish coating bright
Shank Diameter 1/4
Min drill size 3/16
max drill size 1/2
step 3/8
Full Details

Product Spotlight

  • For use in industrial power tools or pedestal drilling machines
  • Each step produces accurate, parallel holes with a small clearance on the nominal diameter
  • The maximum material thickness is determined by the length of the step (if the work piece can be reversed multiply thickness by 2
  • Used for steel, copper, brass, aluminum and other thin materials
  • Also ideal for drilling through wood, composition board, and even plexiglass and plastics which often crack with standard twist drills