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NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit

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China Sinotechdrill International Co., Ltd certification
China Sinotechdrill International Co., Ltd certification
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With simple operation,our workers like EP200 drilling rig. Sinotechdrill is a reputable company, we look forward to next cooperation.

—— Suat nacar

We bought underground drill rig.This rig is more powerful and steady, we normally could drill 80-100 mtrs per 24 shift.We'll order drilling tools soon

—— Paladio

I ordered some diamond tools this years,sinotechdrill provided a very good service and fast delivery time.Thanks a lot!

—— Claudio

Hi,This is Ana from Colombia. We bought one water well drilling rig from Sinotechdrill. It has easy operation systems and easily reduce the cost.

—— Ana noguera 

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NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit

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Large Image :  NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit

Product Details:
Place of Origin: China
Brand Name: Sinotechdrill
Certification: CE & ISO
Model Number: NW HW PW
Payment & Shipping Terms:
Minimum Order Quantity: 1 Pc
Price: Based on order
Packaging Details: Standard carton box
Delivery Time: Based on order
Payment Terms: T/T
Supply Ability: Based on order
Detailed Product Description
Wireline Core Bit Size: NW HW PW Type: Impregnated And Surface Set
Processing Type: Forging Standard: Broat Longyear & Atlas Copco
High Light:

drill shoes

,

casing shoe bit

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.

 

Casing Bit
The inside diameter of the Casing Bits are set with diamonds and is smaller than the Casing Shoe Bits. It will not permit the passage of the core barrel.

 

1. A hard matrix is durable for use in changing formations with both high and low thrust drilling
2. A medium-hard matrix for use in moderately abrasive and fractured formation

Size fromBW , NW , HW , PW ( include NQ , HQ , PQ drilling rod casing shoe)
Crown : flat and "V" type, and other types needed by customers.

 

Specification as follows:

Specification Outside Diameter Inside Diameter
RW 36.7 30.2
EW 47.5 38
AW 56.5 48.3
BW 75.2 60.2
NW 92.8 76
HW 117.4 99.7
PW 143.4 123.4
SW 172.4 146.8
UW 198 175.4
ZW 223.6 200.7
RX 37.6 30.2
EX 47.5 38
AX 59.5 48.3
BX 75.2 60.2
NX 91.8 76
HX 117.4 99.7
PX 143.4 123.4
SX 172.4 146.8
UX 198 175.4
ZX 223.6 200.7
46 46 37
56 56 47
66 66 57
76 76 67
86 86 77
101 101 88
116 116 103
131 131 118
146 146 133

 

 

 
 Our factory
 NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit 0

 

 

NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit 1

 

Qualification & Certification
 NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit 2
 
 Packing & delivery

NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit 3
 NW Casing Shoe Bit , CE & ISO Durable Impregnated Diamond Core Drill Bit 4
 

FAQ

 

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.

 

Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram

 

Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.

 

Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.

 

Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.

 

Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.

 
 

Our Services:

  1. Quality control system.
  2. After-sale service.
  3. Brand new & not used.
  4. Product drawing and design.
  5. 24 hours service.

 
 
 

Contact Details
Sinotechdrill International Co., Ltd

Contact Person: Mr. Liu

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