About this item

1、It is used for multi‑purpose drilling of granite and marble, masonry, concrete, tile/ceramic and stone. 2、Wax inside for cooling, our drill bits have wax cores built‑in which automatically absorb and dissipate heat as you go. 3、Made of high‑quality materials, it can maximize the service life of the tool and has good corrosion resistance. 4、Brazed diamond drill bits provide very high efficiency, faster cutting speed and longer duration. 5、The opening is neat and smooth, without broken edges, not easy to shake and chip, the cutting resistance is small, and the drilling is stable. Item Type: Diamond Drill Bit Material: Diamond Color: As shown in the picture Product Size: Approx. 6.5x4.5cm / 2.6x1.8in Weight: Approx. 112g / 4oz Application: Drilling of tile, wall, etc 1 x Diamond Drill Bit