30 pieces diamond grinding pin, 3 mm, mini diamond burr, drill grinding pen, diamond cutter set, carbide grinding pin, diamond cutter grinding for gemstone, for grinding, polishing, engraving
30 pieces diamond grinding pin, 3 mm, mini diamond burr, drill grinding pen, diamond cutter set, carbide grinding pin, diamond cutter grinding for gemstone, for grinding, polishing, engraving
JYNXOR 30 pieces diamond grinding pen 3 mm, mini diamond burr, drill grinding pen, diamond cutter set carbide grinding pen, diamond cutter grinding for gemstone for grinding polishing engraving
Product Features
- 30 DIFFERENT DESIGNS This diamond drill has 30 different grinding heads, each different in size and grit to meet different machining requirements. Our cutter attachments are suitable for grinding, polishing, sandblasting, engraving, cutting and smoothing.
- Compatibility: the diamond grinding heads with a shaft diameter of 3 mm (1/8 inch) are suitable for multi-purpose electric grinders, most multifunctional rotary tools and mini electric grinders. Our mini is versatile and adapts to different work requirements.
- Professional sharp cutting: with its excellent stability and a low coefficient of expansion at high temperatures, it can withstand grinding. Our drill bit set is ideal for cutting and grinding glass, plastic, ceramic, metal and other hard materials. The use of our cutter bits requires some experience; some drill bits may break during application.
- Wear-resistant and durable: the rotary drill set is made of electroplated carbon diamond material and offers excellent wear resistance and durability. The surface is subjected to a black nickel treatment, further improving durability and efficiency. Our cutter attachments must be used with water; never operate dry.
- Elegant packaging: the set contains 30 high-quality diamond grinding heads, which are clearly arranged in the storage box as shown and are convenient to store and transport. Our mini are used as grinding tools for gemstone and jade processing, repairing moulds, cleaning castings, rust removal and polishing as well as for DIY enthusiasts.