Special Job Bits


USA Heavy Duty Reverse Circulation Roller Bits
Availabel with Any Formation Cones; Mill Tooth or Button

specialty0117 1/2" Four-Cone Welded Hole Opener
Shown with medium formation mill tooth cutters.

 

 

 

 

 

 

specialty0217 1/2" Mill Tooth Pilot
With full flow opening.

Direct Air and Mud Hole Openers
Available with Any Type Cuters for All Formaitons

specialty0322" Four-Cone Hole Opener
Shown with long chisel-type tungsten carbide button cutters and sealed journal bearing cones.

 

 

 

 

 

 

specialty0420" Five-Cone Welded Hole Opener
Shown with long chisel-type tungsten carbide button cutters and sealed journal bearing cones.

Custom Built Blade, Coring, and Milling Type Bits For Those Special Jobs

One-Piece Carbide Blade Bits Custom Built

 

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3-Wing Small Diameter Hole Opener3-Wing Step-Type with Ring
4-Wing Step Type3-Wing Chevron Type

Availble in Chevron and Step Type, both 3 and 4 wing. Designed for the water well, mining, environmental construction, and exploration industries.

Core Bits and Mill Bits Made for any Size

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specialty07PDC Bit

A Large Selection of Rerun and Tipped Bits Both Steel Tooth and TCI

rrrt033 7/8" New Steel Tooth
IADC 121
(New Surplus)

 

 

 

 

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17 1/2" Return TCI6" Rerun Milled Tooth

6" Rerun

TCI

17 1/2" Retipped Mill

A Large Selection of New Bits Both Steel Tooth and TCI in Stock

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USA also Purchases Any Size Used Bits

We Specialize in Re-tipped all Large-Diameter Surface Bits
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