Diamond Core Drill
                    Safety clutch and overload protection
Light weight, small size, huge power

Safety clutch and overload protection
Light weight, small size, huge power

				  
			 | 
			Brick drilling range (mm) | Concrete drilling range(mm) | Rated Voltage(v) | Rated Frequency(Hz) | Rated Input Power(w) | No-load Speed(1)(rpm) | Net/Gross Weight(kgs) | Packing Weight(cm) | 
				Column length(cm) | 
		
|---|---|---|---|---|---|---|---|---|---|
| OB-132B | ~5”(~132) | 
				~4”(~100) | 
			110/220~ | 50-60 | 
				1980 | 
			100-980 | 12/14 | 33*30*80 | 
				700 | 
		
| OB-152B | ~6”(~152) | 
				~4”(~100) | 
			110/220~ | 50-60 | 2880 | 100-890 | 13/15 | 33*30*80 | 
				800 |