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Hand Hold Pneumatic Rock Drill

Brand Name: D miningwell
Minimum Order Quantity: 1 set
Packaging Details: Standard Export Packing
Delivery Time: 7-10 days
Payment Terms: L/C, T/T, Western Union

Hand hold pneumatic rock drill(Jack hammer) is a carefully developed new generation of portable machine with novel structure,remarkable performance.
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Product Introduction
The hand hold rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions. It’s suitable for drilling of horizontal or inclined holes on the medium-hard and hard rock. When it’s matched with air leg Model FT100, it can blast holes from different directions and angles.
Blast hole diameter is between 32 mm and 42mm. with an efficient depth from 1.5m to 4m. It’s recommended to be matched with Model py-1.2/0.39 air compressor which is powered by Model RS1100 diesel engine. Other suitable air compressors can also be matched with this rock drill.
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Piston
Oiler
Copper nut
Technical data
Hand Hold Pneumatic Rock Drill
Technical Parameters YO18 Y20 Y19A Y24 Y26 Y28
Weight(kg) 18 18 19 24 26 26
Length(mm) 550 605 600 604 650 661
Air Pressure(Mpa) 0.4 0.4 0.4 0.4 0.4 0.4
Impact Rate(Hz) 32 34 35 30 27 ≥28
Air consumption(L/s) ≤20 ≤25 ≤43 ≤50 ≤47  
Shank(mm) 22*108 22*108 22*108 22*108 22*108 22*108
Bore Dia(mm) 30-42 30-42 30-42 30-42 30-42 34-42
Drill Depth(m) 5 5 5 5 5 5
Hose Connection(mm) 16 or 19 16 or 19 19 19 19 19
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