Expert Quality, with copper brazed tungsten carbide tip to withstand extreme heat generation and to ensure long life. Heat treated for extra strength with spiral flute for fast waste removal. For use in concrete, brick and other similar materials. Packed in plastic storage case.
Contents: 5.5 x 110mm long; 6.0 x 110mm; 6.5 x 110mm long; 7.0 x 160mm long; 8.0 x 160mm long; 10.0 x 160mm long