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Specifications Middle Air Pressure DTH Bits BR THE Drill Head Diameter(mm) Spline Key Number NO.Air Holes Gauge Buttons Front Buttons Weight(KG) 64 6 2 6X10 3X10 2.6 70 6 2 6X12 4X9 2.8 76 6 2 6X13 5X10 3...
Excellent Performance Geothermal Drill Bits / Well Drilling Head SD12-330 Diameter No Button diameter , mm Button angle Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 305 12 1519 91...
5" High Air Pressure Button Drill Bit , 130mm Small Well Mining Drill Bits Diameter No Button diameter , mm Button angle Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 130 5 1/8 716 7...
Excellent Performance Geothermal Drill Bits / Well Drilling Head SD12-330 Diameter No Button diameter , mm Button angle Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons 305 12 1519 91...
... Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc. Order Guide Bit Dia.+ Shank + Face shape + Carbide button shape Examples For Ordinary Bits Flat, spherical(othe...
SD12 DTH Drill Bit 12 Inch Large Hole Mining DTH Button Bit Professional 12-inch DTH (Down-The-Hole) drill bit designed for 305-500mm well drilling applications in demanding mining and construction environmen...
CSD15-530 Cemented Carbide Steel Tapered Button Bits High Drilling Efficiency Long Life Span Diameter No Button diameter , mm Button angle Flushing holes Weight(Kg) Part No mm inch Gauge Buttons Front Buttons...
Keming Different Size Drilling Bit For Rock And Soil In Stock Introduction: Drill bit and drill rod Drill bit diameter:36mm,50mm,60mm,90mm,100mm,110mm,120mm,130mm,150mm Drill rod diameter:50mm,60mm,90mm Company...
...types of electric hammer drill machines, such Asbosch, Hilti, Hitachi and Aeg; Mainly for construction, drilling stone, concrete and so on. Packing: PVC bag, plastic ......
Concave Face Spherical Button 10'' 254mm Black DTH Bit For Water Well Drilling Product Introduce DTH drill bit in open-bit and underground mining, quarry, water and electricity engineering and water well drilli...
Hard Rock Drill Bits DTH Drill Bits For Water Well Blasting Drilling Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Face type: drop center bit/concave face/convex face/double gaug...
Carbide Tip Drill Bit Electric Hammer Drill Bit for Stone/Concrete Drilling Size 6mm-38mm Tips "-"tips Shank Type SDS Plus Shank Material 40Cr Hardness HRC65 Usage For Stone Drilling Spcification of Electric Ha...
SDS PLUS Shank Electric Hammer Dill Bits Product Description 1. Available material: 40Cr shank + YG8 tip. 2. Can supply different surface coating. 3. High quality with long ......
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...sds drill bit , SDS Hex sds masonry drill bits introduction SDS drill bits are typically used for heavy masonry work. This means whenever you have to drill through harder materials like a concrete wall, you ...
...Bits DTH Bits DTH Button Bits Product specifications: DTH hammer bits are designed for maximum performance and hole cleaning ability and high penetration rate. Available series of DTH hammer: (1) high pressu...