Dongcheng 3500 W 700 RPM Diamond Drill with Water Source is a precision drilling machine designed for cutting holes in concrete, stone and granite. The drill can also be used for engraving and homing. It comes with two quick-change high-speed burs for both drilling and grinding, allowing it to make efficient use of time. The DZZ02-200S has a vacuum system which helps to keep the area clean during drilling. The product is made of high-quality material. The maximum drilling capacity is 200 mm. It adopts a resistance control (resistance change according to the drill bit increase) which can improve the efficiency and accuracy of drilling. At the same time, it also adopts a water source cooling system to cool the drill bit effectively. The It is a quality machine that produces a smooth hole, with only a small amount of debris. This tool has an ergonomic design and is quick and easy to use so you won’t spend all day drilling.?

FAQs:

1. What is the purpose of using Diamond drill?

Diamond drill works precisely to make holes in concrete, stone and granite.

2. What is the speed of the product?

The speed of the product is 700 RPM.

3. What is the maximum drilling capacity of the product?

The maximum drilling capacity of the product is 200 mm.