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Product Name: 12 Inch Down The Hole SD Shank High Air Pressure DTH Drill Hammer For Oil Drilling Model : MH120SD Ref. Type :SD12 OD(mm):275mm Hole range(mm): 305~445mm Length(mm): ......
Features: Soil: -Fishtail pilot -sand and gravel up to dense -Flat teeth (FZ) -silt and clay under water -Vent pipe Buckets are available in various configurations such as: flat teeth or round shank chisels ("b...
... formation tricone bits: The medium formation tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design provides a fast drilling rate and added cutting str...
Description With professional manufacturing experience in DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and o...
Description Button bits are a moderately abrasive type of bit used where fast penetration is required, and straightness is less critical. Ideal for medium to hard ground, these bits are recognized by their char...
42mm Small Drill Bit Tapered Cross Bit 12 degree Hex25 for Mining Quarring (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Spherical/Parabolic (5)S...
...drilling Product Application Features: 1) Tapered connection: 6, 7, 11, 12o 2) Threaded connection: R22, R25, R28, R32, R38, T38, T45, T51 3) Diameter: 28-127mm any further questions ,pls contact us feel fre...
Foundation Bored Piling Rig Round Shank Chisel Teeth Rock Drilling Bucket Features : 1. Cylindrical barrel or conical barrel(optional). 2. Throughout ventilation hole. 3. Hard facing strips for wear protection....
Core Barrel Auger Tools For Foundation Drill Introduction Core barrel is used for cutting annular ring in very hard rock conditions. The cutting ring can be equipped with different type of round shank chisels, ...
APFDBSE Double Bottom Plate & Single Cut Drilling Bucket Features: Double bottom plates Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sandstone and sandstone We...
APFDBDE Double Bottom Plate & Double Cut Drilling Bucket Features: Double bottom plates Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sandstone and sandstone We...
APFSBDE Single Bottom Plate & Double Cut Drilling Bucket Features: Single bottom plate Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sand layer Weathered mudsto...
Description of drill 1.Dimension : 3.3x66, 3.5x66, 6.0x82, 8.0x91, 16.0x133 and customized sizes 2.Measurements manufactured according to standard DIN6537 Chisel edge grinding IRK standard Primary edge point an...
42mm Small Drill Bit Tapered Cross Bit 12 degree Hex25 for Mining Quarring (1)Taper Angle: 4°,4°46″,6°,7°,11°,12° (2)Models: Chisel/Cross/Button Bit (3)Dia:20-45 Mm (4)Button Bit Shape: Spherical/Parabolic (5)S...
APFSBDE Single Bottom Plate & Double Cut Drilling Bucket Features: Single bottom plate Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sand layer Weathered mudsto...
APFDBDE Double Bottom Plate & Double Cut Drilling Bucket Features: Double bottom plates Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sandstone and sandstone We...
APFDBSE Double Bottom Plate & Single Cut Drilling Bucket Features: Double bottom plates Without pilot bit Cutting edge & cutting ring with round shank chisels Applicable Stratum: Pink sandstone and sandstone We...
... of rock drilling tools, tungsten carbide button bits, DTH bits, DTH hammers, rock tools, coal mining tools, mining rock tools, quarrying tools, machine tools, DTH hammers & bits, retrac button bits, thread ...
SD Series DTH Rock Drilling Hammers High Air Pressure With More Reliable of Air Distribution SD (SD4 SD5 SD6 SD8 SD10 SD12) Series Series DTH Hammer Structure and Specification: Description Weight(kg) SD4 SD5 S...