• 4-32mm 3 Pce Spiral Flute HSS Step Drill Set
  • Titanium Nitride (TiN) coated
  • Saber step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics.
  • Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials.
  • Stepless drilling in the thinnest sheets.
  • Burr-free drilling without sheet deformation.
  • Automatic deburring.
  • Spiral flutes enable easier tool penetration.