Tiger ATC (through-coolant) and AD (solid)

Straight to the point. The Tiger straight flute drills are designed for highly productive holemaking in aluminium and cast iron automotive and aerospace components.

Their dedicated substrate and optional coatings withstand the abrasive wear resulting from high speeds and temperatures, typical in aluminium silicon alloys and cast iron machining. This helps extend tool life and improve productivity.



  • Step angles with chamfer and radii, point angle and up to 8xD capability.
  • Micrograin solid carbide with coating options.
  • Available with through-coolant option.
  • Increased flute volume for more chip evacuation.
  • DIN or other shank standards as required.



  • Typical applications are cylinder blocks, cylinder heads, cases, steering knuckles and brake cylinders in aluminium silicon alloys and all grades of cast iron including GCI, CGI and nodular.
  • Ideal for pre-tapping hole sizes, chamfer holes, radii and multi-step forms.
  • Support complex, multi-step applications.


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