Core Drilling Machine .

The DongCheng DZZ02-200S is a heavy-duty, 3500W electric diamond core drill equipped with a water-feed cooling system for wet concrete and masonry drilling. It features a robust vertical stand mounting setup, a geared feed handle with red knobs, and a maximum drilling capacity of 200 mm. [1, 2, 3] Key Specifications Power Input: 3500 W No-Load Speed: 700 RPM Max Drilling Diameter: 200 mm (8 inches) Application: Wet core drilling in reinforced concrete, stone, and brick [1, 2, 3] If you're looking to buy or set this up, let me know if you need help finding: Compatible diamond core bits (sizes up to 200mm) Replacement carbon brushes or spare parts Local power tool suppliers or pricing options in your area