Rubi's cut master guide is designed to increase stability and comfort when cutting. it improves cut quality and disc performance. it includes a ø35 mm vacuum cleaner connection that completely eliminates dust from the cutting area. the silicone seal prevents dust leaks. it is compatible with all 115 and 125 mm angle grinder models. it is not necessary to remove the original disc guard to use the cut master guide. with the ø30 mm wheels that it incorporates, it is much easier to guide the disc in a straight line, since they support the weight of the angle grinder when cutting, in addition, they will not leave a mark on the tile