Wholesale YT28 air leg pneumatic manual rock drill

Product description Wholesale YT28 air leg pneumatic manual rock drill Description:   our air-leg rock drills have following features: 1. Fit for wet drilling in medium-hard or hard rock2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism,convenient to handle and easy to maintain and repair.3. Energy-saving and efficient, long service life of parts which are highly interchangeable and reliableperformance.4. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.     Product features: Our air-leg rock drills have following features:1. Fit for wet drilling in medium-hard or hard rock2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" mechanism, convenient to handle and easy to maintain and repair.   Jiangyin Haiyan Machinery Technology Co., Ltd           Guide mining technology innovation and creat…