Bosch 1/4 in Porcelain Diamond Drill Bit
These Bosch Diamond Drill Bits are specifically engineered for accurate dry drilling in porcelain and natural stone tile, for a precise, clean hole. Each bit features a built-in wax insert inside the tip, which lubricates and cools the hole, which means you don’t have to use water like other diamond bits. Drilling without water allows two hands to guide the tool, for more accuracy. We use a special vacuum brazing technology to fuse the high-quality diamonds to the bit tip, for longer bit life than electroplating, for 10x longer life in porcelain than standard glass and tile bits. These bits are ideal for installing bathroom accessories, such as towel bars, mirrors, shelves, grab bars, paper roll holders and more.
Dry-drilling bit design – engineered for accurate dry drilling in porcelain and natural stone tile, for a precise, clean hole
Built-in wax insert in tip – lubricates and cools the hole without the need of water
Drilling control – dry drilling allows for drilling with two hands, providing more control when drilling, for more precision
Vacuum-brazing technology – fuses high-quality diamonds to the bit tip for 10x longer bit life in porcelain than standard glass and tile bits
High-quality diamonds – help provide ease of use in drilling into porcelain, as well as up to 10x life in porcelain than standard glass and tile bits
Specifications
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