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Yn27c Hand Held Gasoline Rock Drill/Pionjar 120 Jack Hammer
Product DescriptionSpecification0.5--0.7 mm
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Yn27j Air Drill, Multi-Purpose Gas Driven Drill for Coal
Basic Info. Model NO. Yn27j
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Down The Hole Drilling Machine for Stones
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
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Drilling Hole Machine Powerful Motor
ZY-75HD-M MANUALHORIZONTALCORING DRILLMODELUNITZY-75HD-MDIAMETER OF DRILL HOLE(MM)Φ75MAX.DEPTH OF DRILL HOLE(M)30SPEED OF DRILLING(M/H)3-5MIN.WATER-SUPPLY PRESSURE(Mpa)0.1SINGLE FEEDING DISTANCE(M)1.5POWER FEEDING DEVICESPEED REDUCERDRILLING DIRECTIONHORIZONTALNET WEIGHT(KG)700
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Y20 Hand Held Rock Drill for Rock Drill
Basic Info. Control Artificial
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Pneumatic Down The Hole Driller Machine for Rock Blasting
Basic Info. Model NO. BQ90
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Y6/Y8/Y10/Y20/Y24/Y26/Y28/Ty24c Hand Held Rock Drill
Basic Info. Control Artificial
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255mm Heavy Duty Diamond Core Drill (OB-255E)
Basic Info. Model NO. OB-255E
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Y8 Hand Held Rock Drill/Jack Hammer
Basic Info. Control Artificial
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Ty24c Hand Hold Pneumtatic Rock Drilling Machine
Basic Info. Model NO. TY24C