ROSCHEN GROUP LIMITED

To strike to create and supply quality products for the industry that last longer than the average products.

To provide excellent service for our clients. We work on a 24 hour-7 days a week schedule to get our clients what him need - FAST.

Re542 Re543 Re545 Re547 Re040 Re531 Pr 52 Pr54 Drill Bits for sandvik Reverse Circulation (RC) Hammers

Re542 Re543 Re545 Re547 Re040 Re531 Pr 52 Pr54 Drill Bits for sandvik Reverse Circulation (RC) Hammers

Geological Tsp Geocube Diamond Drill Bits

Geological Tsp Geocube Diamond Drill Bits

Nmlc Diamond Core Drill Bit Used for Nmlc Core Barrel

Mazier M101 Core Barrel for Core Drill

Mazier M101 Core Barrel for Core Drill

Pr54 Reverse Circulation (RC) Bit for sandvik RC hammer gold drilling

Pr54 Reverse Circulation (RC) Bit for sandvik RC hammer gold drilling

S Geobor Wireline Core Barrel Length 5FT (1.5m)

The S Geobor wireline core barrel with large diameter 5.75" (146 mm) OD, was designed for large diameter core sampling from hard, to extremely soft and clayey formations, using a wide range of drilling methods. It is available in usable lengths of 5ft (1.5m) and 10ft (3 m) sections.

S-Geobor Large Diameter Wireline Coring Barrel

S Geobor Wireline Core Barrel

146 Geo S Wireline

S-Geobor Large Diameter Wireline Coring System

Geobor S 146 Wireline Triple Tube Core Barrel

Mazier 86 101 116 131 146 Triple Tube Core Barrel for Geotechnical Investigation

Mazier 86 101 116 131 146 Triple Tube Core Barrel for Geotechnical Investigation

Mazier 86 101 116 131 146 Triple Tube Core Barrel for Obtaining Undisturbed Soil Core Samples

Mazier 86 101 116 131 146 Triple Tube Core Barrel with PVC Plastic Core Liner

Geobor S 146 Wireline Triple Tube Core Barrel for coal mine drilling

Csk 146/Sk6l 146 Triple Tube Wireline Core Barrel

Geobor S 146 Wireline Triple Tube Core Barrel

Mazier 86 101 116 131 146 Triple Tube Core Barrel for Obtaining Undisturbed Soil Core Samples

Premium Solid Augers: Unmatched Drilling Efficiency for Tough Soil Conditions

Engineered for professionals in geotechnical drilling, construction, and environmental sampling, our solid augers deliver superior durability and precision in demanding terrains. With heavy-duty construction and optimized flighting, they ensure rapid penetration, minimal soil disturbance, and extended service life—ideal for projects requiring reliability and speed.

SPT Split Tube Sampler

SITE INVESTIGATION

Site Investigation, S.I (or commonly known as Soil Investigation in Malaysia) are crucial in all construction projects. Site Investigation is usually performed by drilling Boreholes into ground to obtain information on the physical properties of soil and rock around a site for the purpose of earthworks and foundation design of the proposed structures. The soil investigation techniques are also applicable for repair of distress to earthworks and structures caused by subsurface conditions.

86 101 116 131 Mazier Soil Sampler Collection Drilling Equipment

The Automatic Mazier Core Barrel is designed for obtaining undisturbed core samples in very soft soils, such as sands, silts and marls.

Triple Tube Retractable Mazier Core Barrel for soil sampling

Using triple wall core barrel permits removal of the sample as it is taken from the ground, guaranteed the undisturbed sample of the core. Thats why these samples in addition good for large diameter geotechnical laboratory tests beyond geological purposes.

SPT Split Tube Sampler with PVC Coreliner for Soil Testing

Mazier 101mm Triple Tube Core Barrel/Taking Un-Disturbed Soil Sampler Equipment

Mazier Core Barrel Sampler

Mazier Core Barrel Sampler For Geotechnical Drill Soil Sample

NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrels

Wireline triple tube core barrels are generally required in broken, fractured formations. They incorporate a third, split inner tube on base of wireline double tube core barrel. This can be pumped out of the inner tube after retrieval, allowing the core to be examined in its in-situ state.

NQ3 HQ3 PQ3 Wireline Triple Tube Core Barrels for wireline diamond core drilling

Wireline Triple Tube Core Barrels (NQ3 HQ3 PQ3)

Wire-line Drill Tools BQ NQ HQ PQ wireline core barrel diamond exploration core drilling

Experience superior drilling performance with our diamond core drill bits designed for maximum efficiency and longevity

Our Wire-line Drill Tools meet stringent international standards making them a and choice for drilling operations worldwide

Casing Shoe

The casing shoe bit is mainly used in handling casing tube in the shallow earth surfaces, and we have casing shoes bit in different hardness to better fit various

Tungsten Carbide Type Casing Shoes/Casing Bits

Casing shoes have cutting elements on the face of the crown and outside diameter, while the inside diameter is smooth. The inner diameter of the casing shoe is sufficiently large to permit free passage of drill bits and core barrels in corresponding sizes.

Premium 20 Inch API Standard TCI Tricone Bits for Drilling

20" Tricone Bit IADC517/537 Rock Drill Bit for Well Drilling

We are a 100% factory(manufacturer) of tricone bits (both Steel Milled Tooth and Tungsten Carbide Inserts Bit) from 3" to 20" and PDC drill bits from 3 1/2 to 17 1/2 Inch, with 30 years' experience.

20inch TCI Tricone Bits, Rock Bits for Oil Field Drilling

Tricone bits can be customized to optimize penetration rates and bit life in particular formations and under specific operating weights and rotation speeds.

Wireline Double Tube Core Barrels BQ NQ HQ PQ NQ3 HQ3 PQ3

Bq Nq Hq Pq Wireline Drilling Core Barrel for mineral exploration core drilling

Bq Nq Hq Pq Wireline Drilling Core Barrel for mineral exploration core drilling

Wireline core barrel

Wireline core drilling equipment is very commonly used for mineral exploration for deep holes because of practical usage.

Wireline Core Barrel BQ NQ NQ3 HQ HQ3 PQ PQ3, Geobor S triple tube core barrel

Wireline Core Barrel BQ NQ NQ3 HQ HQ3 PQ PQ3, Geobor S triple tube core barrel

Wireline core drilling equipment is very commonly used for mineral exploration for deep holes because of practical usage.
As a manufacturer, Roschen products are manufactured by using high quality raw materials and designed according to wireline - Q series standard.

Rocket Launcher core orientation Device

Core Orientation Device

How to Set-up and Use a Core Orientation Device (Rocket Launcher)

Rocket Launcher Core Orientation Frame

Core Orientation Device (Rocket Launcher)

A Core Orientation Device, often nicknamed the "Rocket Launcher," is a tool used to accurately measure the orientation of linear features within a drill core. It's a crucial tool for geologists and engineers to understand the geological structure and interpret the data collected from the core.

Water Well Drilling in Atlantic County

WHAT IS HOLLOW STEM AUGER DRILLING?

Used for both environmental and geotechnical applications, hollow stem auger (HSA) drilling is a proven and relatively cost-effective drilling technique.

Complete line of Roschen Diamond Drilling Bits now available, cutting faster and lasting longer

Roschen announces the complete series of Roschen™ Diamond Drilling Bits is now available. All drillers from the newly promoted to the seasoned veteran find the color-coded Roschen diamond drilling bits much more effective in obtaining higher productivity.

Surface Set Core Bits

Roschen's line of surface set core bits meets the needs of drilling companies operating in differing ground conditions. With a choice of diamond grades ranging from coarse to fine, and a variety of profiles, choosing the appropriate surface set core bit is now easier than ever.

NQ3 HQ3 PQ3 Surface Set Diamond Bit for exploration diamond core drilling samples

넳 넲