DTH Drill bits BHA 130-PB Bayonet
product detail
P110 and P130 Bayonet Russia Type DTH drill bits:
P-110: 105mm, 110mm (both bayonet and spline connection, drop center, spherical or semiballistic buttons), with buttons and chisel 4 blade bit for P-110.
P130: 130mm, 140mm, 150mm, 160mm (130-140mm - drop center, spherical buttons, 150-160 flat, spherical buttons).
Russia type P110 and P130 hammer is a type of low air pressure hammer with bayonet coupling that widely used in Russia, Belarus,Kazakhstan, Ukraine etc for well drilling, quarrying, rock drilling project.
The DTH drill bits we produce have a longer service life.
