Hole Products Global Sales: 1.888.465.1569
World class tooling, soil sampling, groundwater sampling & assessment systems, field accessories, and much more. Backed by Hole Products leading distribution, service and support network.
Auger tools, rods and subs, casing, bits, pvc, stainless steel, sampling & monitoring equipment, drilling fluids, grouts, accessories and more.
From HDD drill rods, bits, and sonde housings, to hard rock systems, pullback equipment, drilling fluids, and HDPE pipe; we have it all. One stop for all of your HDD tooling needs.
A complete line of core retrieval systems, diamond products, sonic tooling, rc tooling rods & casing, drilling fluids, accessories and more.
A complete offering of rotary drilling products and accessories to service air, mud, and reverse circulation rotary drilling operations.
We offer more than just a complete line of sonic rods, casing, core barrels, bits, and accessories. We offer on-site solutions you just can’t find anywhere else.
Causes: Bit series is to low.
Excessive Diamond Exposure
Causes: Excessive WOB; Dropped rods; Inner tube free fall in a dry hole.
Causes: Lack of water/fluid; Excessive WOB
Concave Face Wear
Causes: RPI (RPC) too low; Over drilling.
Convex Face Wear
Causes: Lack of water/fluids.
I.D. Gauge Loss
Causes: Lack of water/fluids; Overfeeding.
O.D. Gauge Loss
Causes: Lack of circulation; Bit vibration.
RPM - Revolutions Per Minute
|RPI - Rotations Per Inch |
RPC - Rotations Per Centimeter
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