If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. SDA-63 Automatic Integrated Top Hammer Drilling Rig Built-in Air Compressor Product: Automatic Integrated Top Hammer Drilling Rig With Built-in Air CompressorDrilling Depth: 10mDrilling diameter :42-89mmType: Top Hammer Impact Frequency: 40-60HzScrew Air Compressor: 3.4m³/minPower: 93KW Cummins EngineApplication: widely used in mining, quarrying, and construction industries. Its primary application is drilling holes into hard rock surfaces, such as granite, basalt, or limestone. We're here to help,Easy ways to get the answers you need.… Please enable JavaScript in your browser to complete this form.NameYour NameEmail *Your EmailPhone *Your Phone NumberComment or Message *Please include your detailed requirements, so that we can quote the best price accordingly.Submit