Diamond Coated Hole Saw Drill Bits for Glass (16mm )

Diamond Coated Drill Bits for Glass is of nickel plated surface that makes it more durable. Segmented design works better and lasts long, Cut holes smoothly, tidily, without broken edges and vibration phenomenon, AAA Grade diamond particles coated cutting tip offers sharp and efficient cutting, Small incision resistance, increase the speed of cutting holes, Specifically for glass openings. Excellent results in tile