Diamond core drilling machine H-250

electric

H-250 Diamond Core Drilling Machine Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforced concrete, rocks, ceramics, glass and fire-proof materials 2. It features in high-efficiency, smooth hole-wall and accurate drilling. 3. This machine is widely used in building construction, airport runway construction,water, electricity, heat, and gas installation engineering as well as railways and bridges construction. 4. Wide transport wheels: good rolling quality, as well as being comfortable and light 5. Bore depth measuring scale and depth stop:perfect for blind hole drilling 6. Extremely slim motor design: for working close to the wall Specifications Drilling range: Φ15-250 mm Rated voltage:110 V/220 V/240 V Rated frequency: 50-60 HZ Rated input power: 4580 W No-load speed: 650 RPM