229.TT - 90° cone bits

229.TT - 90° cone bits

  • 3 HSS cutting edges for countersunk screw holes.
  • Requires a pilot hole with a cylindrical bit ref 222A.T.

References

A [mm]Diameter [mm]Length L [mm]Weight [g]
229.TT210.46.050.010.0
229.TT316.510.060.030.0
229.TT420.510.063.050.0
229.TT525.010.067.070.0