Drag bits and Reamer-Stabilizers
PAT Factory manufactures in house a full range of high-grade tungsten toothed drag blade drill bits and reamers.
See table below for common sizes stocked.
Steel blades are CNC profile cut and then machined with sunken pockets into which the tungsten tips are brazed by a temperature by
a controlled induction coil.
Please request factory for any non-standard sizes or blade profiles required.
Related Products
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Foam injection pump
Foam injection pump is a high pressure pump to facilitate drilling operations when using compressed air soft through to hard rock formations.
The pump is also useful for cleaning drilling rig and ancillary equipment.
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Mud Pump
Drilling soft geological formations ‘mud circulation drilling method’ is used. A mix of water and thickening additives are pumped down inside the drill pipe to wash drill cuttings to the surface – the water/mud column in the borehole also effectively supports soft and saturated formation from collapsing.
PAT have a standard range of pumps that can be applied to any model of PAT Rig.
Download PDF Q800 Brochure -
Sub Adaptors
Threaded ‘Sub Adaptors’ are used to join drilling tools and accessories such as hammers or drill bits to common drill pipe. A standard range of sub adaptors are produced in our workshop by CNC turning and vertical machining centre and held in stock.
Also, we can manufacture special sub adaptors with specific threads to meet any customer requirement.