29 Piece Mechanics Length Cyclone 3 Flats Step Drills
661.014.290
MFG #: F64202
- Features
- 29 piece black Ultradex
- Split-point design gives accurate starting and is selfcentering eliminating the need for the use of a center punch
- Unique tip geometry reduces heat generation & cutting tool wear increasing tool life
- Step drill design easily enlarges existing holes without damaging the point
- Mechanic length for shorter, sturdier construction of the bit
- Three flats ground onto sides of shank to reduce the slippage of the bit when used in drill chucks
- Precision ground points, flutes, body, clearance and drill diameter for accurate and precise cutting
- Ideal for hard steel, sheet metal, brass, and acrylics
- 1/16" - 1/2" in 1/64" increments
- Made in USA