Introduction of 21mm Internal Combustion Track Drilling Machine
1. 21mm Internal Combustion Track Drilling Machine has strong adaptability to an open working environment.
2. Swift clamping and convenient operation.
3. Accurate positioning, high precision of drilling.
4. 21mm Internal Combustion Track Drilling Machine Adopted hollow drill bit, with high efficiency of operation.
5. Rail drilling machine with portable design, quickly up and down the rail.
Main Parameter of 21mm Internal Combustion Track Drilling Machine
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1.Petrol engine power
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1.47 KW
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2.Borehole diameter
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9.8-36mm(hollow drilling bit and twist bit (diameter≤13.5)
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Rated rpm
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280r/min
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3.Drill precision
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Hole position tolerances≤1mm
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4.Drilling time
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≤40s
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5.Machine weight(including handle)
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20kg
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6.Overall size
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495X320X400mm
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7.Rail weight per meter
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43-75kgs
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Figure Pictures of 21mm Internal Combustion Track Drilling Machine
