The Cheston Rotary Hammer Drill Machine is a robust 500W tool designed for both home and professional use. With a maximum rotational speed of 850 RPM and a 20mm SDS rotary hammer, it is perfect ...

Komatsu invests in surface drill product line. Download. ... “The development of the XT series of DTH track drills complements our plans for the new XR series of rotary blasthole drills, ...

The ZR77 Komatsu surface drill is engineered for tough rock conditions and can be configured for rotary and hammer drilling, diesel or electric power, and single- or multipass drilling.. This ...

The versatile MD6200 is designed to perform rotary or DTH drilling in single-pass or multi-pass modes and can drill holes of 127 to 200 mm in diameter. Copper $ 4.7365 / lb -0.18% Brent Crude Oil ...

If you need to drill into material like concrete, you may need to know the difference between a rotary hammer and a hammer drill. Here's when to use each.

Varel International has signed a letter of intent to acquire the Rotary Percussion System (RPS) product line and assets of Renegade Drilling Tools, LLC.

Efficient drilling performance. Offering superior performance in DTH and rotary drilling in soft, medium and hard rock applications, the versatile MD6310 drills up to 311-mm (12.25 in) hole diameters.

Larger rotary hammers are also designed for light demolition work. Contractors have several factors to consider when choosing between a rotary hammer and its close cousin the hammer drill.

Drilling holes in PCBs is nearly always an exercise in compromise; the holes are small, precision is paramount, and the common solutions, such as a Dremel drill press, aren’t of the highest q… ...