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255mm Diamond Core Drill Machine with Various Speed (OB-255E)
Basic Info. Model NO. OB-255E
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Single Hammer Rock Driller for Stone
Driller CodeCZH-29A ModelYT-29ARated track length3mMax. drilling depth6mDrilling diameter34mm-42mmMin.air pressure0.6MPaDrilling speed30m/hTotal compressed air consumption7m3/minTrack travel2mAdvance devicePneumatic motor , chainCross travel deviceHandwheel ,
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Yn 27c Combustion Type Rock Drill Yn27t/Yn27j/Yn27A
TECHNICAL SPECIFICATIONS Weight of main machine 27 kgType of carburetor Hand needle valve, no floating type Ignition system Controllable silicon contactless system Displacement of engine piston 185 cm3Rotating speed of engine ≥2450 r/minRotating speed of drill rod ≥200 r/minEnd of drill rod di
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255mm Diamond Core Drill Machine with Various Speed (OB-255E)
Basic Info. Model NO. OB-255E
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Masonry Drills Supplier for Wire Hole Drilling Horizontal Drill Machine
Technical Data:Similar Drill Machine for Stone Quarry: Down The Hole DTH Drill Machine for your reference as below:Packaging & Shipping:Packaging: All packing will be done with protection against damages while transporting.Delivery time: In 7 days for one set of Horizontal Drill Machine.Our Serv
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Pneumatic & Electric Down-The-Hole Drill Machine
Basic Info. Model NO. QDZ65-90B
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Yn27 Hand Held Pneumatic Gasoline Powered Rock Drill for Quarry
Basic Info. Model NO. YN27
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Yt24 Air Leg Pneumatic Rock Drill
Basic Info. Model NO. YT24
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Zhongyuan Series 75HD Automatic Machine for Drilling Horizontal Hole
ZY-75HD-A AUTOMATICHORIZONTALCORING DRILLMODELUNITZY-75HD-A1ZY-75HD-A2DIAMETER OF DRILL HOLE(MM)Φ75Φ75MAX.DEPTH OF DRILL HOLE(M)3030SPEED OF DRILLING(M/H)3-53-5MIN.WATER-SUPPLY PRESSURE(Mpa)0.10.1SINGLE FEEDING DISTANCE(M)1.51.5POWER FEEDING DEVICEStepless SpeedControlled By2 InvertersStepl
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Down The Hole Drillers for Granite and Marble
ItemPneumatic&Electric D-T-H Drilling MachineMax.depth of drilling35mDiameter of drilling¢65~¢90mmDrilling speed6~8m/hMinimum ar pressure0.5-0.7MPaTotal compressed air consumption7~9m³/minDown-the-holeΦ65-90Track travel1mAdvance devicepneumatic mot