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Magnetic Core Drill
Small volume, huge power, drilling fast
All die-cast magnesium alloy frame in light weight
Built-in cooling system, small size
High magnet force
TECHNICAL PARAMETER
 Core drill dia(mm) Rated Voltage(v) Rated Frequency(Hz) Rated Input Power(w) Max attraction(N)
 No-load Speed(rpm) Cutting depth(mm)
 Stroke(mm)
 Net/Gross Weight(kgs) Packing Weight(cm)
OB-3500 35
 110/220~ 50-60 1500
 14000
 800 30
 120
 10.25/15 58*17*38
OB-3500E 35
 110/220~ 50-60 1500 14000
 100-800 30
 120
 10.25/15 58*17*38
OB-4500
 45
 110/220~
 50-60
 1650
 15000
 670
 35 130
 10.25/15
 58*17*38
OB-4500E
 45
 110/220~
 50-60
 1650
 15000
 100-670
 35 130
 10.25/15
 58*17*38