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Sinotechdrill International Co., Ltd
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Exploration Core Drilling Impregnate Diamond Hole Drill Bit High Penetration Rate

Exploration Core Drilling Impregnate Diamond Hole Drill Bit High Penetration Rate

Brand Name Sinotechdrill
Model Number A, B, N, H and P
Certification CE
Place of Origin China
Minimum Order Quantity 1 Pc
Price Based on Detailed Order
Payment Terms T/T
Supply Ability Based on Detailed Order
Delivery Time Based on Detailed Order
Packaging Details Standard carton box
Wireline core bit size A, B, N, H and P
Type Impregnated and surface set
Core bit crown height 8mm, 12mm, 14mm, 25mm
Diamond core bit waterway CF, ECF, W, V, TB, and FD
Processing type Forging
Core bit series "Q" series and "TW" series
Detailed Product Description

Wireline impregnated diamond coe bits
1. Available in all standard drilling sizes (A, B, N, H and P).
2. Various crown height and waterways design
3. Long lifespan and optimum penetration rate.
4. “Q” series and “TW” (Thin Wall) series
Reliable material and advanced technology
Sinotechdrill provide high standard diamond products, with a perfect match of top-tier raw material, advanced technology and local manufacturing resources. This enables Sinotecdrill to provide global customers with high-quality products at reasonable price.
Superior performance
The wireline core bits cutting ability has been developed to allow high penetration rate or low weight on bit when formation demands it. The exceptional durability and superior abrasion resistance have proven to increase drilling performance for a broad range of applications.


Type of the bit matrix

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, also with long life using time is important, meanwhile it will 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.


SizeBit-set OD/Hole DiameterBit-set ID/Core Diameter 




Product Tags: core bore drill bits   core cutting drill bits  
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