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Automatic Drilling Machine Automatic Boring Machine
Basic Info. Model NO. DRM-300-B
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Pd-Y28 Pneumatic Excavator Mount Drilling Rig
Product modelPD-Y28Rock hardnessf=6-16Size/mm3600×550×900Drill pipeH22-2500mDrilling depth2200mWeight340kgPneumaticDrifterY28Drilling Diameter /mm30-42Drifter Weight26kgWorking pressure0.5-0.6MPaair consumption52-81L/sImpact power44-70JImpact frequency28-36HzRotation speed250-300r/minDri
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Portable Yn27 Gasoline Rock Drill
Basic Info. Model NO. YN27C/YN27J
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Yt23 Air Leg Pneumatic Rock Drill
Basic Info. Model NO. YT23
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Stone Quarring Use Drilling Machine
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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Down The Hole Driller for Stone
(item)/(Model)QZ65-90BPneumatic Drilling MachineMax.depth of drilling35-40mdiameter of drilling¢65-90mmDrilling speed6~8m/hminimum air pressure0.5-0.7MPatotal compressed air consumption12~14m³/minthe hole hammerΦ65-90track travel1mad
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Y8 Pneumatic Hand Held Rock Drill for Quarry
TechnicalSpecificationsTypeY8Weight6-7(Kg)Lengh428(mm)Airpressure0.4~0.63(Mpa)Airpipeinnerdia13(mm)Drilldia20-30(mm)Airconsumption<9.0(L/s)Impactfrequency>51(Hz)Drilldia20~24(mm)ShankdimensionsB15-2.8-4orYZT2017-208Advantages:Comparedwiththeoverseabrands,ouradvantagesarebellowing:a.Ourproducts
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Oubao 255mm Diamond Core Drill Machine with Various Speed (OB-255E)
Basic Info. Model NO. OB-255E
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Two-Hammer Rock Driller for Vertical and Horizontal Drilling
Rock DrillerCZH-29-2AModel2-YT29ARated track length2*3mMax. drilling depth6mDrilling diameter34mm-42mmMin.air pressure0.5-0.7MPaDrilling speed2*30m/hTotal compressed air consumption10m3/minTrack travel2mAdvance devicePneumatic motor , chainCross trav
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Basic Info. Model NO. TY24C