Impregnated Diamond Core Drill Bit Diameter 99.3 / 92.8  Effective height : 23.7  Suitable for Hard and Soft Rock Formations 

This high - performance impregnated diamond core bit is specifically engineered for demanding geological exploration scenarios, offering a combination of versatility and durability. Its unique structural design facilitates a self - sharpening effect , enabling it to maintain a high penetration rate across rock formations of varying hardness.

Technical Specifications

Outer Diameter / Inner Diameter : 99.3 mm / 92.8 mm
Effective Matrix Height : 23.7 mm
Application Range : Suitable for various geological formations, covering a wide spectrum ranging from consolidated hard rock to abrasive soft formations.

Performance Features

1. The drill bit crown is composed of high - quality synthetic diamonds, uniformly distributed within a metal alloy matrix.

2. Exceptional Durability : This series of drill bits is specifically engineered for the mineral exploration sector; compared to other bit types, they demonstrate superior resistance to rough handling and misuse.

3. 23.7 mm Effective Height : The increased matrix height signifies that the bit incorporates a larger volume of diamond-impregnated cutting material, which significantly extends the bit's service life and effectively mitigates the high costs associated with frequent bit replacements.

4. Broad Geological Adaptability : Whether drilling through highly abrasive granite or traversing soft, fractured formations, the specially optimized binder matrix ensures perfect adaptability to a wide spectrum of complex geological conditions.

Why Choose This Core Bit?

Selecting a tool capable of performing effectively in both hard and soft ground formations reduces on-site inventory and minimizes downtime associated with bit changes. This bit is particularly well-suited for projects requiring deep - hole drilling — applications where reliability and bit longevity are critical to overall project economics.

Please contact us for purchasing inquiries or technical consultation regarding specific rock types.