Product Profile of Dynadrill Button Bits

Dynadrill equipment produces reliable high performance dth hammer and button bits. Dynadrill button bits range covers hole diameter 3" and upwards up to 24". Dynadrill dth button bits are available for all major dth hammer brands. Salient features of dynadrill button bits are as follows:

• Computer analysis and laboratory trials have been used to optimize the number of buttons as well as their size and positioning throughout the bit front.

• Carbide has been carefully designed to minimize the risk of button loss and button failure

• The design of the bit body and the frontal sludge grooves provides uniform flushing with reduces steel wash on both bit and the hammer.

• Material processes and multiple heat treatment have focussed on achieving maximum resistance to fatigue failure.

• Special bit designs such as concave and convex/cb are available on request.