Beijing GTH Technology Co., Ltd.

Beijing GTH Technology Co., Ltd.

High quality, Best service,Reasonable price.

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होम उत्पादReaming Shells

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum

अच्छी गुणवत्ता Horizontal Directional Drilling Rigs बिक्री के लिए
अच्छी गुणवत्ता Horizontal Directional Drilling Rigs बिक्री के लिए
Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Dean

Very appreciate for your professional service & higher standard quality control,very happy to know you.

—— Mr Johnifere

I want to say that your products very good. Thank you for all your suggestion, also good after sales service.

—— Mr Abílio Cipriano

मैं अब ऑनलाइन चैट कर रहा हूँ

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum

चीन High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum आपूर्तिकर्ता

बड़ी छवि :  High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum

उत्पाद विवरण:

Place of Origin: CHINA
ब्रांड नाम: SINOCOREDRILL
प्रमाणन: CE
Model Number: HQ

भुगतान & नौवहन नियमों:

Minimum Order Quantity: N/A
Packaging Details: Sea Delivery Package
Delivery Time: Based on Detailed Order
Payment Terms: T/T
Supply Ability: Based on Detailed Order
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विस्तृत उत्पाद विवरण

High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum


 
 

Description:
 
Reamer is set with natural or synthetic diamond,and it is used to couple the dril bit with the core barrel. Its main function is to ream the hole to the correct comstant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one.It also acts as a stabilizer for drill bit.
 
The matrix ring of PCD Reaming Shell is set with Polycrystalline Diamond. The Polycrystalline Diamond is produced from synthetic diamond sintered with bond under high temperature and high pressure; it has an impressive abrassion resistance and high thermal stability. The PCD reaming shell is suit for soft to hard rock formations.
 
Surface set reaming shells are set natural diamonds outside of the shells, generally, with the stone size 20/30. The rock cutters are flushed smoothly as the well design of the waterways.
Usually, we can make two types of Surface Set Reaming Shell, one is Spiral Rib Type, another is Spiral Segments Type.
 
 
Reaming Shells are used together with Core Bits, maintaining the hole size and improving drilling stability.
 
 
 
Five types of reaming shells for you to choose from:

 
Surface set Diamond Type
Impregnated Diamond Type
Tungsten Carbide Type
PCD Type
Electroplated Diamond Type  

 
 
Technicial parameters:

Core bits Reaming Shell
Size O.D (mm) I.D(mm) Size Set Diameter(mm)
AQ 47.75/47.50 27.10/26.85 AQ 48.13/47.88
AWG(AX) 47.75/47.50 30.23/29.97 AWG(AX) 48.13/47.88
AWM 47.75/47.50 30.23/29.97 AWM 48.13/47.88
BQ 59.69/59.44 36.52/36.27 BQ 60.07/59.82
BQ3 59.69/59.44 33.65/33.40 BQ3 60.07/59.82
BWG(BX) 59.69/59.44 42.16/41.91 BWG(BX) 60.07/59.82
BWM 59.69/59.44 42.16/41.91 BWM 60.07/59.82
NQ 75.44/75.19 47.75/47.50 NQ 75.82/75.57
NQ2 75.44/75.19 50.80/50.55 NQ2 75.82/75.57
NQ3/NQTT 75.44/75.19 45.21/44.96 NQ3/NQTT 75.82/75.57
NWG(NX) 75.44/75.19 54.86/54.61 NWG(NX) 75.82/75.57
NWM 75.44/75.19 54.86/84.61 NWM 75.82/75.57
NMLC 75.44/75.19 52.12/51.87 NMLC 75.82/75.57
HQ 95.76/95.38 63.63/63.38 HQ 96.27/95.89
HQ3/HQTT 95.76/95.38 61.24/60.99 HQ3/HQTT ---
HWG(HX) 98.98/98.60 76.33/76.08 HWG(HX) 99.36/99.11
HMLC 98.98/98.96 63.63/63.38 HMLC 98.20/97.80
PQ 122.30/121.80 85.09/84.84 PQ 122.81/122.43
PQ3 122.30/121.80 83.18/82.93 PQ3 122.81/122.43
T2-76 76.12/75.87 61.82/61.57 T2-76 76.50/76.20
T2-101 101.12/100.80 83.82/83.57 T2-101 101.50/101.20

 
 
 
High Speed Reaming Shells HQ Surface Set Natural Diamond Hard Rock Stratum

सम्पर्क करने का विवरण
Beijing GTH Technology Co., Ltd.

व्यक्ति से संपर्क करें: tony

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