Feature

●Made of industrial-grade M2 high speed steel, heat treated for maximum durability
●Two flute spiral design provides longer life and better chip removal,3 flatted shank prevents slipping in drill chuck
●Drills 14 hole sizes from 3/16 inch to 1 inch in 1/16 inch increments
●CNC fully grinding for longer tool life to save drilling cost
●Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates


Description

ACTOOL Industrial HSS Step Drill Bit for Heavy Duty

STEP DRILL 1STEP DRILL 1

ACTOOL industrial HSS step drill bit delivery excellent efficiency, durability and precision

  • ACTOOL industrial HSS step drill bit with optimized tip start fast.
  • ACTOOL industrial HSS step drill bit with double spiral flute design give you maximum efficiency during drilling.
  • ACTOOL industrial HSS step drill bit is made of industrial-grade M2 high speed steel, heat treated for maximum durability.
  • ACTOOL industrial HSS step drill bit use 3 flatted shank for heavy duty application, prevent slipping in drill chuck.

Product Advantage

STEP DRILL ASTEP DRILL A

STEP DRILL DRILLINGSTEP DRILL DRILLING

SPIRALSPIRAL

Universal Application

Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.

Superior Tool Life

Professional designed and manufactured, the step drill bit can drill up to 1000 holes on regular electrical box.

Industrial Grade

Each step is precisely tapered to reduce drilling resistance. Same spiral angle for each step to drill fast.

operation noticeoperation notice

Operation Notice

  • Wear protective equipment during operation
  • Ensure the drill and metal sheet are well secured
  • Set appropriate RPM and feed rate
  • Use with coolant when drilling stainless steel and other hard material