Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.

 

Fast and durable

 

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Home ProductsNQ Drill Rods

Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength

Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength

Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength
Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength

Large Image :  Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength Get Best Price

Product Details:

Place of Origin: WUXI
Brand Name: ShiFeng
Model Number: NQ

Payment & Shipping Terms:

Minimum Order Quantity: 10 Piece/Pieces
Packaging Details: packed in box
Delivery Time: 15 work days
Payment Terms: T/T, Western Union
Supply Ability: 200 Piece/Pieces per Week
Detailed Product Description
Material: Diamond And Metal Diameter: 75mm
Weight: 1.5kg Color: Customized
High Light:

precision ground drill rod

,

wireline drill rods

Chemical Resistant NQ Drill Rods , Hardened Drill Rod High Tensile Strength

 

Specialisted in producing varies kinds of diamond core barrel for diamond core bits in different international standard size for soft, medieum to hard rock formations.

 

Including impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, TC core bit, TC casing bit, diamond reaming shell, corelifter, corelifter case, diamond sub-adapters, hoist plugs, tap, drill rods, core barrel, etc.

 

With ISO certificate & quality control.

 

1. High efficiency, long use life, low price
2. Application: concrete, granite, marble, refractory materia

 

Diamond core barrel

 

The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond.

The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action.

Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.


The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled.

Business Advantage

  • Ready stock for normal sizes
  • Customized sizes welcomed
  • One stop service
  • Economic Price
Bit type Description Set type of Diamond Remarks
Wire-line

dia. 56, 59, 75 and 95,

BQ, NQ, HQ

Impregnated  
Couple tube dia.56, 59, 75, 76, 91, 110, 130 and 150 Impregnated  
Single tube dia.46,56, 59,75, 91, 110, 130, 150, 171, 223 and 300 Impregnated
 

 

Q Series Drill Rods
Size Outside diameter(mm) Inside diameter(mm) Wall thickness(mm)
AQ rod 44.5 34.9 4.8
BQ rod 55.5 46 4.75
NQ rod 71

 

60
5.5
HQ rod 88.9 77.9 5.5
PQ rod 114.3 103.4 5.5

 

 

 
 

Contact Details
Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.

Contact Person: Wang

Tel: 86-15952466128

Send your inquiry directly to us