Suitable for drilling holes in concrete, masonry, limestone, natural and artificial stone

. Impact-resistant hammer drill bit, guarantees longer life in concrete, extremely bend-resistant
. Unique design with deep U-shaped flute effectively prevents clogging caused by drilling dust = higher drilling rate
. Wide and deeply supported tungsten carbide plate prevents the tip from breaking out


Includes:
5mm x 50mm
5.5mm x x50mm
6mm x 60mm
7mm x 60mm
8mm x 80mm