Suitable for soilayer sand layer permafrost bottom with bucket teeth, straight spiral design.the top edge design make the auger haveuniform force, not easy drill slant hole, to ensure the diameter of drilling requirements
Suitable for soilayer sand layer permafrost bottom with bucket teeth, straight spiral design.the top edge design make the auger haveuniform force, not easy drill slant hole, to ensure the diameter of drilling requirements
Customizableltems
Cutting DIA. Custom: design various cutting diameter based on demand, such us $950, o1050 etc.
Spiral HIT. Custom: design as demand, prolong or shortten, increase amount of per drilling, improve efficiency.
Spiral Pitch Custom : adjust the spiral pitch according to different working condition.
Teeth Custom: equiped different teeth, like bullet teeth, flat teeth according to different working condition
Key Component Reinforce Custom : strengthen the key component to extend life cycle.
Kelly Box Custom : custom kelly box size based on the kelly bar, such us 130*130, 150*150,200*200 etc.
