Applications - The diamond drill bit set is very suitable for home decoration and handicrafts. Uxcell 14mm 100 Grits Diamond Mounted Point Spherical Concave Head Bead... It is a good helper for polishing, grinding, drilling, cutting, engraving and other operations, which can be engraved on various materials, such as tiles, ceramics, marble, stone, ceramics, agate, and even hard metals such as iron and silverWear appropriate protective equipment when using to protect your eyes ; keep the workpiece and the grinding head stable during use to avoid excessive vibration and force; the operating speed is kept between 30000~50000RPM. 1mm-6mm Diamond Burr Grinding Drill Bits for Dremel Rotary Tool 2.35mm Rotary Tool Drill Bits Uxcell 200-230 Grits Diamond Grinding Burrs Bit 4mm Inverted Cone Head 2.35mm Shank 4mm Length Stone Sanding Drill Bits Rotary Tool 200-230 Grit Sanding Bits Features - The round handle design of the rotary tool diamond grinding drill bit makes it suitable for most electronic grinders, engraving machines, hanging grinders and hand drills, which is very suitable for gemstone carving, molding repair, casting cleaning, rust removal and polishing, and DIY enthusiasts Size - Grits: 200-230 Grits; Diameter: 1.8mm / 0.07"; Head Length: 3.7mm / 0.15"; Shank Diameter: 2.35mm / 3/32"; Shank Length: 41mm / 1.61"; Total Length Size - Grits: 200-230 Grits; Diameter: 2mm / 0., 08; Head Length: 10mm / 0., 39; Shank Diameter: 2., 35mm / 3/32; Shank Length: 35mm / 1., 38; Total Length: 45mm / 1., 8; The multi-purpose tool diamond drill bit set is packaged in a sturdy plastic box for your convenience to carry and store Exceeding the maximum speed may cause the drill bit to jump, reduce the grinding effect, and even cause the rod to bend in severe cases
