Stone Grinding Bits

Take your stone engraving projects to new depths with the Stone Grinding Bit Set. Designed specifically for working on harder materials like stone, these bits allow you to carve deep, clean lines with ease. Whether you're creating intricate designs or bold patterns, these bits offer the strength and control needed for detailed stone engraving. For smoother results, try wetting the surface while engraving—this helps the bits glide more easily.    Product specifications: 5 Stone Grinding Bits:       x1 Bit (8mm / 0.31in)      x1 Bit (6mm / 0.24in)      x1 Bit (4mm / 0.16in)      x1 Bit (2.5mm / 0.10in)      x1 Bit (1.5mm / 0.06in) - Material: Tungsten steel for durability and precision - Shank Size: 3/32" - 2.35mm (compatible with Customizer)  - Case: The bits come in a durable acrylic case (7cm x 6cm x 2.5cm / 2.75in x 2.4in x 1in) to keep your tools organized and protected.   Can these bits be used on other materials?: These bits are ideal for engraving on stone but can also be used on other hard surfaces like glass, ceramic, and soft metals. Their durable design ensures clean, deep lines on tough materials.   How long do these bits typically last?: The durability of the bits depends on the frequency and intensity of use, but with proper care, these finishing bits are designed to last through many engraving projects. We recommend cleaning them with a dry cloth after each use to remove any debris and maintain their sharpness.   Do I need special tools to change the bits?: No special tools are required! Simply insert the bit into your Customizer engraving pen, and you're ready to start engraving.   How long does shipping take?: - United States: 3-7 days. - Rest of the World: 7-15 days.* *Shipping times may vary based on your country.