Diamond and tungsten carbide bits

A wide selection of bits, one suited for every core drilling application.

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Optimized matrices and crown profiles

We engineered new matrices and optimized crown profiles; by calculating the right balance between these variables we have achieved bits with exceptional penetration rates as well as extended service lives in the toughest of drilling conditions. The latest result of such testing is our new Azure matrix, proven to drill exceptionally well through the entire range of medium hard to hard formations.

Improved performance

The bits cutting ability has been improved compared to existing bit ranges, which allows a higher penetration rate or a lowered weight on bit (WOB) when formation demands it.

Less inventory needed

Our bits offer faster drilling, longer lasting coring bit that performs in a wider range of drilling conditions and formations. This means fewer bits needed on the job site, both in operation and on the shelf, and increased productivity throughout the entire operation, from purchasing to retrieving the core.

Available crown profiles

   

Extended channel flushing (ECF)

• Standard profile - general purpose design
• Suitable for mixed formations containing broken and competent zones
• Suitable for a broad range of formations

Face discharge (exFD)

• Designed to minimize washing of core sample
• Suitable for broken/granular formations
• exFD stand for "excellent" FD where all flushing
medium is directed to the flushing holes.

V

• High performance ”free cutting” bit
• High productivity
• Suitable for hard/competent formations
• Suitable for non-abrasive formations

JET

• High performance ”free cutting” bit
• High productivity
• Suitable for hard/competent formations
• Suitable for non-abrasive formations

CFF/CF and TT/LTK

CFF/CF
• Standard profile for small/thin wall diameters in conventional systems
TT/LTK
• Water way depth can be adjusted using metal file for better flushing control (CFF)
• Suitable for broad range of formations

Taper

• Profile used in hole wedging (directional
drilling) operations to ream wedged hole
after pilot bit

Sand

• Suitable for competent to extremely broken or clay,
clay/sand mixed formations
• Double tube applications
• To improve core recovery in soft/ broken or loose zones
• Alternative for the exFD profile when the exFD flushing
holes tend to clogg.