Allied Machine 151A-.859 Original T-A® 1 Series Replaceable Spade Drill Insert, 55/64 in Drill, 5/32 in THK

Spade Drill Inserts
PDW~7348366 MFG #: 151A-.859
Allied Machine
37.40000 / ea
Original T-A® is an excellent choice for general purpose use. The design provides fast penetration rates that produce good hole size and finish. Standard geometry combines highly efficient and stable cutting action to minimize power consumption. Recommended for use in most steels, cast irons, high temperature alloys and aluminum alloys. Drill insert systems set the standard for replaceable insert technology, delivering consistent performance and reduced cost per hole, increased productivity and outstanding tool life.
  • Features
Optimizes chip evacuation
Effective heat dispersion
Multiple geometry options
Accurate positioning
Eliminates center drilling
Increases point strength
Through coolant
Corner clips
Self-centering point
Smooth break-out on through holes, drill stability and excellent chip formation characteristics
Particularly suited for low to high rigidity machining applications
Fits 1.5 series T-A® holders
Through coolant optimizes chip evacuation and improved tool performance
Corner clip allows for effective heat dispersion and increased tool life
Ground back location ensures accurate positioning
Self-centering point eliminates center drilling
Web thin reduces thrust and increases point strength allowing greater reliability
Eliminates the need for re-sharpening