Any worker uses heavy machinery or equipment when machines regularly run it dry and give the performance not right as compared to before it. Moving parts require lubrication regularly to give a performance at optimal levels. Unsuitable Application of grease to the moving parts of machinery could sport wear and tear and could cause significant damage to the machinery. Therefore grease require when applying the grease manually and with corded take time and cause hassle to remove the inconvenience of cordless grease gun use which has multiple features.