T-A drill insert is an excellent choice for general purpose use, particularly suited for low rigidity difficult machining applications. Used for drilling most steels, cast irons, high temperature alloys and aluminium alloys up to 275 BHN 96kg.
Technical Specification
More Information
Brand
Allied Maxcut
Manufacturer Part Number
136H-86
Cutting Diameter (Decimal Equivalent)
3.3858
Cutting Diameter (in)
3.3858
Cutting Diameter (mm)
86
Features & Benefits
Multiple geometries and grades
Range of insert coatings for all materials
Replaceable inserts, eliminates the need for re-sharpening
High strength tool holders provide extended tool life
First choice for increased heat resistance over TiN/TiCN/TiAlN with improved wear capabilities
Allows for improved tool life and higher penetration rates
Over 20% increased tool life over TiAlN coating
Copper/bronze colour