P-Gauge Core Bits

Specifications
Bit Size Outside Set Diameter Inside Set Diameter
inch                       mm inch                       mm
PWL 4.815 / 4.795   122.30 / 121.80 3.350 / 3.340   85.09 / 84.84
PWL3 4.815 / 4.795   122.30 / 121.80 3.275 / 3.265   83.18 / 82.93
Hardness Table
hardness
Waterways
standerd
standerd
standerd
standerd
standerd
standerd

Standard Waterway Flushing

For a broad range of formations
A solid general purpose design

6

Face-Flushing Waterway

For broken/granular formations
Minimizes flishing of the core sample

5

Turbo Waterway

For competent formations
Offers high productivity

4
1

Extended Waterway Flushing

For competent and semi-broken rock
Functions well in mixed formation

Wedge Type (pie-shaped)

For competent and semi-broken rock
Functions well in mixed formations

2

3-Vee Design

For hard and competent formations
A free cutting bit for high productivity

3

Turbo Waterway

For competent formations
Offers high productivity

4

Face-Flushing Waterway

For broken/granular formations
Minimizes flishing of the core sample

5

Standard Waterway Flushing

For a broad range of formations
A solid general purpose design

6

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