Concrete Core Drill Bits

Impregnated Diamond Concrete Core Drill Bits For Dam / Tunnel / Bridge

High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits
High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits drilling for reinforoced concrete, dam, tunnel
High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits drilling for reinforoced concrete, dam, tunnel, bridge

High Speed Concrete Core Drill Bits , Diamond Core Hole Drill Bits

NQ3 Diamond Bits

Impregnated Diamond Core Bits are manufactured with very small, high quality sythetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.

Notice:

To select the right bit for the job, assess the speed and power of your drill for the size and depths of the holes to be drilled and assess ground conditions such as rock type/formation and down-hole conditions.

Size:
ROSCHEN bits are available in all standard drilling sizes. Also, non-standard sized bits can be produced according to requirements from clients.

Crown Height:
ROSCHEN offers crown impreg depths of 9mm, 12mm, and 16mm. The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

Waterways:
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

Matrix:
ROSCHEN impregnated bits matrices can be selected by our engineer according to ground conditions at client's work site.

Threads:

standard Q threads as well as thread types required by clients are available.

Advantages:

1. Fast cutting and drilling speed

2. Long life, stable performance

3. Low power consumption

4. Professional OEM, superior grade quality, more than 60 years manufacturing experience

5. CE: ISO: 9001: 2000

We are leading manufacturer of Impregnated/ surface-set diamond core bit, diamond casing bit, casing shoe bit, reaming shell etc.

Also Specialized in producing of varies diamond drilling tools, such as impregnated / surface-set diamond core bit, diamond casing bit, diamond casing shoe bit, casing shoe bit, reaming shell, diamond reaming shell, TC core bit, TC casing shoe bit, TC shoe bit, Thin Wall Bit, core lifter, core lifter case, Core Barrels, etc

Size Available:

"Q" series:BQ3 NQ3, , HQ3, PQ3,

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.