Description
xTECHNICAL DETAILS:• Super-strength steel.• Spiral portion coated with orange or black P.T.F.E.• HW head with precision balanced centre point.• 2 HW precision ground cutting edges (Z2).• 2 negatively ground spurs (V2).• 2 spiral flutes.• Parallel shank with driving flat and length adjusting screw.
