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

 

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Home ProductsNQ Core Bit

Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage

Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage

Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage
Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage

Large Image :  Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage 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 Weight: 0.8kg
Diameter: 75mm HRC: 5-50
Color: Customized
High Light:

diamond tip core bit

,

hollow core diamond drill bits

Geological NQ Core Bit Customized Size Shape Non Hole Hole Shrinkage

 

Product Description
Impregnated diamond core drill bits are widely used in engineering surveying, geological exploration, water conservancy and hydropower construction, water well drilling and other aspects. This impregnated diamond core drill bit cainternal body adopt carefully selected high-quality synthetic diamond, while the carcass, continued to wear and tear, there have been a new diamond protrusion to keep the drill bit fast drilling.

 

 

Surface-Set Diamond Bits are set with a singular layer of natural or synthetic diamond utilizing a hard matrix compound on the face of the bit. The diamond set design ensures sufficient overlap to prevent premature wear of the matrix.

Surface-Set diamond bits are primarily recommended for use in drilling relatively soft, abrasive, unconsolidated formations that are not effectively drilled by impregnated diamond bits. They are also recommended for use in drilling harder formations where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations.

 

 

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
 

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

Contact Person: Wang

Tel: 86-15952466128

Send your inquiry directly to us