As of my last knowledge update in January 2023, I don't have specific information on the "Krost hammer drill machine price" because product prices can change over time due to various factors such as market demand, availability, and promotions. To get the most accurate and up-to-date information on the price of Krost hammer drill machines, I recommend checking with local retailers, online marketplaces, or the official Krost website. These sources can provide you with the current pricing and any ongoing promotions or discounts.