Professional Diamond Casing Shoe For Casing Tube Distortion Protection

High-Performance Diamond Core Drill Bits for Casing Tube Advancement
High-Performance Diamond Core Drill Bits for Casing Tube Protection
High-Performance Diamond Core Drill Bits for Casing Tube Handling
Professional Diamond Casing Shoe for Casing Tube Distortion Protection
Surface Set Diamond Casing Shoe for Soft and Abrasive Formations

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 diferent hardness to better fit various

casing tube bits

The casing shoe diamond bit is mainly made up of diamond single crystal steel body, tungsten carbide and polycrystalline diamond

Main functions of casing shoe:

1): protect casing ends from distortion.
2): help casing pass through stratum to bed rock.
3): carry mud to earth surface.
4): help down-pass of casing when drill rod is in hole .

Impregnated diamond casing shoe is the most commonly used as it has the widest range of application and is generally the most eficient tool for advancing casing through overburden layers. We have two crown types of impregnated diamond casing shoes avilable, fat and V-ring.

Impregnated diamond casing shoe is the most commonly used as it has the widest range of application and is
generally the most efficient tool for advancing casing through overburden layers. We have two crown types of
impregnated diamond casing shoes available, flat and V-ring.

Surface set diamond casing shoe differs from the impregnated type in that they are set with a single layer of
natural drill diamond in a pre -determined pattern on the working surfaces of the tool. Surface set diamond casing
shoes are recommended for use when drilling relatively soft and abrasive formations such as sandstone or
limestone.

Tungsten-Carbide casing shoe set with large tungsten-carbide elements that are physically embedded into the
crown of the tool. Tungsten-carbide does not possess the hardness of diamond but it is very cost effective
means of drilling through softer unconsolidated formations. The application of this type of casing shoe is
primarily in geotechnical soil investigation or for advancing casing tubes through overburden layers that are
composed mainly of clay, sand, gypsum or soft shale.

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.