Description of π§ Ultimate Performance with Toolocity SCB0134D Monster Diamond Concrete Tool
Designed for drilling granite and concrete. 5/8" thread fits on polishers/ grinders. Lasting for dozens of holes depending on materials. use wet or dry. recomended speed 3000- 6000 RPM.
I love this item. Bought two sizes. Unfortunately, the first order "disappeared somewhere along the way". We lost time and money at work as a result, but Revane gave me a $10 coupon for my troubles. woo-hoo. It cost me about $500 due to the delay in our work. In the end everything is good.
I am a general contractor specializing in tiles and I do a lot of bathrooms and kitchens and have to drill or cut a lot of holes. I have several of these different sizes and each has worked for me time and again and given me solid results. I use a damp sponge and periodically wet the hole. I use a single speed grinder with a porter cord.
It is VERY difficult to get a clean cut. You almost need a drill press to get the job done. Trying to make a sink in honey onyx. Luckily I started a hole in the back of the bowl and the sink mounting ring covered the huge area it created. Not recommended for the weekend warrior or casual handyman. I tried starting the hole at an angle, it was a mess and I got a 10 on the difficulty. Not recommended, especially for the price. Hire an expert to find out how much this drill costs and ESPECIALLY if