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Brand Name : kaishan
Model Number : 76mm 90mm 100mm 150mm
Certification : ce, ISO9000
Place of Origin : China
MOQ : 1 set
Price : $50-200 per set
Payment Terms : L/C, T/T, D/A, D/P
Supply Ability : 5000 sets per week
Delivery Time : 3-15days
Packaging Details : 1,simple packing 2,Export standard package
Application : DTH Hammer Bits
Size : 76mm 90mm 100mm 150mm etc.
Material : Alloy steel and carbide
Machine Type : Drilling Tool
Condition : New
Usage : Water Well,Coal,Ore,Hole Drilling,drilling borehole for quarry
Drilling depth : 300m,130m,0-100m
Type : Button bit
Hammer bits are offered in three basic face designs: concave, convex, and flat face. Each are designed for specific applications and conditions and for varying rock types and hardness
Concave is an excellent all around face design and is used as a general-purpose bit for most conditions while drilling a very straight hole.
Convex bits are used for a combination of speed and service life. Having 2 gage rows, they are also suited for hard, abrasive rock.
Flat face bits are best suited for broken or fragmented ground and hard formations.
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High Pressure 150mm 200mm Blast Hole Drilling Bit DTH Hammer Button Bits for Core Drilling Rig Images |