| Picture |
Heading |
Updated |
 |
BR DTH Hammer
BULROC DTH Hammer BR DTH Hammer DOWN THE HOLE DRILLING HAMMERS DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling. Down-the-Ho |
2017-09-24 |
 |
Single Cone Bit Tricone Drill Bit
Single Cone Bit Tricone Drill Bit Tricone IADC537 4 1/8 single cone bits for soft rock formation drilling Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pre |
2017-09-13 |
 |
COP DTH Hammer
COP DTH Hammer Hammers Selecting the right hammer The optimum range of hole size for blast hole drilling with DTH is 90 mm to 254 mm (3 ½–10). Smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. In o |
2017-09-10 |
 |
HWT Casing Advancer
Casing Advancers Wireline Casing Advancers HWT Casing Advancer For Soil Sampling Overburden Drilling Sands and Broken Formations Diamond Core Drilling Tools » Wireline Coring Systems » Wireline Casing Advancers Roschen offers a complete line of wireline c |
2017-09-08 |
 |
Polycrystalline Diamond PDC Bit For Oil Exploration
Polycrystalline Diamond PDC bit for Oil Exploration China Polycrystalline Diamond PDC bit for Oil Exploration Introduction PDC bits uses PDC as main cutting components, with the excellent wear-ability and impact toughness of the PDC. It has a long useful |
2017-09-05 |
 |
Sonic Core Barrel Bits
Sonic Core Barrel Bits Roschen's sonic core barrel bits are offered in multiple sizes and styles to provide great performance and help achieve complete sample recovery in a variety of formations. All sonic bits are manufactured from premium quality ma |
2017-08-28 |
 |
Step Type Bits
Step Type Bit Step type bits are the most common type of drag bit used in the world today. They are primarily designed for soft to medium formations. Step Type: Bits are primarily designed for rapid penetration in soft to medium formations such as clay, s |
2017-08-27 |
 |
PDC Drill Bits
PDC Bits Increase Efficiency with Silver Bullet PDC Drill Bits For more than 60 years, our team at ROSCHEN Drilling Accessories has been committed to providing the best products at affordable prices. We have extensive experience working in the energy indu |
2017-08-18 |
Friends links