Hammer NVK 0,3 belongs to the medium weight category of drilling hammers. It is used exclusively for the drilling of boreholes during boring in mines with blasting technique. It is a specialised hammer designed for the range of air overpressure 0,3-0,45 MPa and is used together with a suitable drilling support (e.g. VP 600-1, VP 800-1, VP 1000-1, VP 1200-1). The hammer can drill boreholes of a max. diameter 42 mm to the length of 6 m. Drilling hammer NVK 0,3 is designed for drilling with a support.
Benefits of use
- Hammer NVK 0,3 is a specialised hammer designed for the range of air overpressure 0,3 - 0,45 MPa.
- Used hammer construction materials allow working in explosive environments
