?【High Quality Materials】The dry diamond drill bits consists of a high-quality brazed diamond, which has the properties of high temperature fire resistance, high hardness, sharpness and durability,and to work with a wide range of delicate materials.
?【Dry Drill Bits with Wax Insert】Round shank diamond drill set is made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Which means there is no requirement for additional lubricant.
?【Unique Details】The scientific chip removing design makes the dry diamond drill bits set more stable without rattling and dusty. The diamond drill bits adopts a circular design that is widely used such as hand drill, angle grinder, bench drill.
?【Multiple Uses】Diamond drill bits set has 7 different specifications,6/8/10/12/14/16mm, which can meet your different needs. Suitable for all ceramic tile, marble, granite, microcrystalline stone, quartz stone, stoneware tile, ceramic, ordinary gla
. ?【Wide Compatibility】Blue diamond drill is designed in round shank, which is compatible with most machines, such as hand drill, angle grinder, bench drill, also can be matched with side flutes help to remove debris and drill holes smooth and fast;