7 Pieces Diamond Drill Bit Set Dry Bit,1/4" Hex Shank Professional for Marble

Description:

- 【Versatile 】: 7 different diamond grinding heads, each designed for various tasks. The assortment features shapes such as spherical, conical, cylindrical, round headed cylindrical, to cater to all your grinding and polishing needs

- 【Wide Range of Applications】: Blue Dry Diamond Drill Bit Set for grinding, carving, trimming, polishing, engraving, deburring, drilling, milling and sanding

- 【Sturdy Construction】: Made from emery material that is thick and wear resistant with high hardness

- 【Suitable for Various Materials】: Effortlessly polish and carve a variety of materials such as glass, metal, hardwoods like marble or granite stoneware ceramics gemstones

- 【Package】: The package includes 7 Diamond Core Drill Bit ensuring for job Size Chart: .635cmx6.5cm/.25inchx2.38inch

Package Includes: 7 Drill Bits