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BW NW HW PW Impregnated Diamond Casing Shoe Bit Crown Type 8mm

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China Jiangsu Sinocoredrill Exploration Equipment Co., Ltd certification
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BW NW HW PW Impregnated Diamond Casing Shoe Bit Crown Type 8mm

BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm
BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm

Large Image :  BW NW HW PW Impregnated Diamond Casing Shoe Bit Crown Type 8mm

Product Details:
Place of Origin: China
Brand Name: SINOCOREDRILL
Certification: CE ISO9001
Model Number: BW NW HW PW
Payment & Shipping Terms:
Minimum Order Quantity: N/A
Price: Negotiable
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order

BW NW HW PW Impregnated Diamond Casing Shoe Bit Crown Type 8mm

Description
Features: High Penetration Rate, High Speed,High Performance Product Name: Diamond Drilling Tools
Working Layer: 6mm, 8mm,10mm,12mm Use: Exploration Drilling Casing Positioning
Siz: BW , NW , HW , PW / NQ , HQ , PQ Type: Casing Shoe Bit
Application: Core Drilling Color: Black
High Light:

Impregnated casing shoe bit

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Crown type casing shoe bit

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8mm drilling casing shoe

BW NW HW PW High Quality China Impregnated Diamond Casing Shoe Flat And W Crown Type Casing Shoe Bit​

 

 

BW NW HW PW Diamond Casing Shoe

 

Casing and rod shoes are designed to position the rods or casing under overburden in drilling hole. The interior is smooth and large enough. Therefore, free passage of coring equipments such as bits, reaming shells, core barrels and drill rods is easily allowed. Under difficult drilling conditions such as unconsolidated overburdened or broken abrasive materials, these diamond tools are suitable to use.

 

 

Tungsten-Carbide casing shoe

 

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.

 

Impregnated diamond casing shoe

 

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

 

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.

 

BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm 0

 

 

Size Available:

Casing shoes Size from , BW, NW, HW, HWT ,PW (include NQ, HQ, PQ drilling rod casing shoe)

 

Description Outside Diameter Inside Diameter    
  Inches mm Inches mm
AW 2.345 59.56 1.9 48.26
BW 2.965 75.31 2.37 60.2
NW 3.615 91.82 2.992 76
HW 4.625 117.48 3.925 99.7
HWT 4.625 117.48 3.925 99.7
PW 5.653 143.58 4.855 123.3
T2-56 2.205 56 1.85 47
T2-76 2.992 76 2.638 67
T2-86 3.385 86 2.823 71.7
T2-101 3.976 101 3.031 77
T6-101 3.976 101 3.445 87.5
T6-131 5.157 131 4.646 118

 

Size Outside Set Diameter Inside Set Diameter
Inch mm inch mm
AW* 2.350 / 2.340 59.69 / 59.44 1.902 / 1.897 48.31 / 48.18
BW 2.970 / 2.960 75.44 / 75.19 2.377 / 2.367 60.38 / 60.12
NW* 3.620 / 3.610 91.95 / 91.70 2.997 / 2.987 76.12 / 75.87
HW* 4.632 / 4.617 117.65 / 117.27 3.980 / 3.970 101.09 / 100.84
HWT 4.632 / 4.617 117.65 / 117.27 3.930 / 3.920 99.82 / 99.57
PW** 5.660 / 5.640 143.76 / 143.26 4.865 / 4.850 123.57 / 123.19
PWT 5.660 / 5.640 143.76 / 143.26 4.865 / 4.850 123.57 / 123.19
SW* 6.800 / 6.780 172.72 / 172.21 5.948 / 5.933 151.08 / 150.70
 
Size Unit weight (kg)
AW 0.5
BW 0.9
NW 1.6
HW 2.3
PW 3.2

 

BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm 1BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm 2

 

BW NW HW PW  Impregnated Diamond Casing Shoe Bit Crown Type 8mm 3

Contact Details
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd

Contact Person: Mr. yuan

Tel: +8618051930311

Send your inquiry directly to us (0 / 3000)