A powerful drilling machine, the Makita 500W 16mm Heavy Duty Hammer Drill Machine is ideal for home use. Equipped with a maximum steel drilling capacity of 13 mm, this hammer drill drills stones, wood and concrete with a maximum wood drilling capacity of 20 mm. With an impact rate of 0 – 43500 ipm, a no-load speed of 0 – 2900 rpm and a combined chuck of 10/13-16 mm, this durable electric drill offers unmatched performance.   The Makita 500W 16mm Heavy Duty Hammer Drill Machine M0801B is ideal for heavy-duty applications. This hammer drill is a powerful tool with an extremely high capacity of 175 Nm that allows you to handle drilling in concrete, steel and wood with ease. The variable speed trigger allows you to control your drilling speed while the impact rate at 80 IPM ensures that you have more time in completing your task.   FAQs: 1. What is the frequency of the product? The frequency of the product is 50-60 Hz.   2. What is the maximum steel and concrete drilling capacity of the product? The maximum steel drilling capacity is 13mm and the maximum concrete drilling capacity is 16mm.   3. What is the product’s model number? The model number of the product is M0801B.