DTH Hammer BitsDrill King International, L.P. is a world class manufacturer of percussion drilling products. With over 20 years experience, our commitment to excellence ensures a reliable product that will perform every time. We utilize the latest technologies in engineering to produce cutting edge designs. We use methods that meet aerospace standards in manufacturing superior quality hammers and bits.
Drill King products reflect our vision to stay on the frontline meeting the demands in the industry.
We will custom design products to best suit your needs. We take pride in being one of the only manufacturers that has a diverse line of DTH bits that range from 2" -42" in diameter for use in most all leading hammer shanks.
We design and manufacture our bits in a wide variety of face configurations as there are many different rock formations and drilling environments. We offer an extensive range of tungsten carbide grades and shapes as well as Diamond Enhanced carbide buttons.
CC KRUSHER BIT
FLAT FACE BIT
The FLAT FACE bit is simple and robust face design, best suited for very hard formations. It can also be used in soft formations where vertical deviation is not a priority.
The CONCAVE bit is suited for most drilling conditions, as this design holds a very straight hole due to the tapered recess in the face of the bit. This recess or so-called "dish" causes a slight coring action, which helps keep the hole straight, while providing for excellent penetration and good air flushing of the hole.
DROP CENTER BIT
The DROP CENTER bit, as it name suggests, features a recess in the impact face. This recess provides a coring action, which helps keep the hole straight. This is a custom-made design, as it is not very common nowadays.
The CONVEX bit is suited for very hard and abrasive formations as it incorporates two different gage rows leading up to the flat impact face. The inner gage row helps to protect the outer row from excessive wear.
STANDARD SHANKS AVAILABLE
NOTE: The above diameters are the most common size range for the specified hammers. Please call for other size quotes. We specialize in making custom-sized bits, and will consider most requests.Questions?