Product name: MRS273mm Eccentric Casing Under Reamer Casing Drill Bit For Water
Well Drilling
Casing pipe OD: 273mm
Kingdrilling drilling solutions are designed to deliver
industry-leading returns in sample quality and drilling
productivity in the exploration for gold, silver, platinum, copper,
nickel, iron ore, and other base metals.
Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe
Production details:
How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID
+ Hammer Shank Style
Product advantage:
1.Enhance penetration and perpendicularity
2.Reduce torque requirements
3.Deal with straight,oblique hole and other angle holes
4.Lowest effect with environment
RFQ:
1. What is drill casing in mining?
In underground mining, steel casing or steel pipe is used to line
holes that have been bored or drilled for rising mains water,
utility lines and paste fill, protecting the contents from damage
and loss into open voids or broken ground.
2. How much PSI do I need for air tools?
Between 70 and 90 PSI
Most air tools require between 70 and 90 PSI. Any
light-to-medium-duty air compressor can easily handle 90 PSI, but
you always want the compressor to supply more flow than needed. Pro
Tip: Always respect a PSI rating. If you don't supply enough air
volume, the tool won't operate correctly.
3. Why is percussion drilling used?
Cable percussion drilling is a tried and tested method of site
investigation. The drilling technique allows the installation of
casing inside the borehole to prevent loose soils collapsing into
the hole, allowing the borehole to be advanced to considerable
depths while maintaining good progress.
Product manufacturing:
