Morse Step Drill Bit, 1/8 - 1/2 Inch Dia

Morse® ESD01 Step Drill Bit, 1/8 - 1/2 Inch Dia, 12 Steps, 1/32 Inch Step Depth, 1/4 Inch 3-Flats Shank, 2 Flutes


Manufacturer part number:



Morse® Step Drill Bit, 1/8 - 1/2 Inch Diameter, 12 Steps, 1/32 Inch Step Depth, 2 Flutes, 1/4 Inch 3-Flats Shank, Self Starting Point, High Speed Steel, Titanium Nitride Coated, Applicable Materials: Aluminum, Brass, Copper, Plexiglass, PVC, Plasterboard, Sheet Metal and Steel

  • Reduce secondary operations with trailing flute that automatically deburs holes
  • Increase accuracy when drilling with 3 flats on shank for secure fastening in drill
  • Faster penetration than standard points with split point tip for self starting drills
  • Re-sharpenable cutting edges allows for longer tool life

Application: Electrical Contractors, Sheet Metal Workers and Auto Mechanics

Products specifications
Attribute nameAttribute value
Diameter1/8 - 1/2 Inch
FinishTitanium Nitride Coated
ManufacturerThe M. K. Morse Company
MaterialHigh Speed Steel
Number of Flutes2
Number of Steps12
Point TypeSelf Starting
Shank Size1/4 Inch
Shank Type3-Flats
Step Depth1/32 Inch