Drill King International products

The CC KRUSHER bit combines three distinctly different face angles, while providing the best features of the Concave and the Convex designs. Specifically, the CC Krusher offers both straight-hole drilling and excellent penetration rates.

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.

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.

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.

The DK Hammer Series is specifically engineered with the driller in mind. With innovative and simple design DKI's hammers are appreciated worldwide. With a wide size range on offer from 2" to 24" we have hole sizes covered from 2 3/4" (70mm) to 42" (1067mm) and combined with industry standard bit shanks. DKI has a specific hammer suited to meet the particular needs of each industry sector.

DKI’s heavy duty range of shock absorbers 4” to 18” (76mm to 406mm diameter) with Innovative design for both Air & Water drilling applications have been tailored to help protect your overall drill string investment. Built with the toughest steel from U.S. mills to withstand to the most extreme drilling conditions.

The WAI series hammer is designed to operate efficiently on fluid pressure. Compressed fluid is directed to the hammer via the rotation spindle and drill pipe. Exhaust fluid from the hammer passes through blow-holes in the drill bit and is used to flush the drilled hole. Rotation is provided by a rotation unit on the drill rig and transferred to the hammer via the drill pipe.

Drill King manufactures hole openers of all sizes and designs. We manufacture our hole openers with highest grade of aircraft quality steel available. We manufacture from 6″- 36″ (152mm - 914mm) diameters with any size pilot hole required and all standard industry DTH shanks. Drill King keeps most popular hole openers in stock in sizes 8/10/12" (203/254/305mm) diameter for fast delivery times.

The need for clean, uncontaminated samples led to the development of the RC hammers in the 90’s and the RC drilling technology has been continually improving ever since to address the demand for drilling deeper and in more difficult geological conditions. Our RC hammer design performs at the very highest level and in line with the best available in the market today. It produces accurate samples faster from deeper holes in wide ranging drilling conditions.