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

 

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Home ProductsPQ Diamond Core Drill Bit

Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled

Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled

Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled
Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled

Large Image :  Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled Get Best Price

Product Details:

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

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: 120mm
Weight: 4kg HRC: 5-50
Color: Customized
High Light:

diamond tipped masonry bits

,

dry diamond drill bits

Rock Minging PQ Diamond Core Drill Bit Cylinder Material Remove Water Cooled

 

We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling.

 

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's steady development. The necessary test equipment and the effective & perfect production process control is the assurance of product quality. Taking the spirit of "To win the market with innovation, to serve the customers with friendship, to build the brand with quality, to develop the enterprise with sincerity", we utilize the advanced testing methods to make each product meticulously.

 

 

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
 

 

Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure applied to the rock drill lip, improve the drilling speed of the drill bit. Put the first-grade abrasive-high strength, coarse grain diamond and two grade abrasives -low strength, fine grain diamond in the diamond bit, to improve the life of diamond bit.

 

Size
NQ3
Design
DCDMA
Outer diameter MAX (mm)
75.44
Outer diameter MAX (in)
2.970
Outer diameter MIN (mm)
75.19
Outer diameter MIN (in)
2.960
Inner diameter MAX (mm)
45.21
Inner diameter MAX (in)
1.780
Inner diameter MIN (mm)
44.96
Inner diameter MIN (in)
1.770
Hole diameter (mm)
75.6
Hole diameter (in)
2.98
Core diameter (mm)
45.1
Core diameter (in)
1.77
Hole area (cm2)
45.0
Hole area (in2)
6.96
Core area (cm2)
15.9
Core area (in2)
2.47

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

Contact Person: Wang

Tel: 86-15952466128

Send your inquiry directly to us