30 Pieces Diamond Grinding Pen 3 mm, 150 Grit Drill Grinding Pin, Diamond Cutter Set Carbide Grinding Pin, Diamond Cutter Grinding for Glass Gemstone for Grinding Polishing Engraving
30 Pieces Diamond Grinding Pen 3 mm, 150 Grit Drill Grinding Pin, Diamond Cutter Set Carbide Grinding Pin, Diamond Cutter Grinding for Glass Gemstone for Grinding Polishing Engraving
Functions: What you get: 30 diamond drill grinding pen and 1 storage box. What can you do with it? : A lot of detail work. Suitable for: high-hardness steel, mould steel, stainless steel, carbon steel, cast iron, jade, ceramic, glass, crystal, stone, gold and silver. Does not fit: Cooper, aluminium, wood and plastic. Technical data: Material: hard alloy. Quantity: 30 pieces diamond cutter grinding pen. Shape: 30 shape diamond coated grinding pen. Note: 1. If used with water, do not let it dry. 2. Start drilling at a small angle. 3. Hold the drill firmly and gently move it around. SATISFACTION GUARANTEE: Thank you for your purchase. The quality and packaging of the diamond drill set is our top priority. Notes and actions: Please contact us if you have any questions about the quality of the product and our service, we will give you a correct answer to your messages within 24 hours.
Product Features
- 3 mm diameter: the head of the 3 mm diamond cutter set is made of a high-quality alloy and is coated with strong diamond particles. The diameter of the shaft is 3 mm. Suitable for shapes and most artwork.
- 30 shapes: 30 diamond cutters set with 30 shapes are included to meet your different needs. Suitable for engraving, cutting, maintenance and finishing.
- Suitable for precise work: diamond cutters are good for solid things. Such as high-hardness steel, moulded steel, stainless steel, carbon steel, cast iron, jade, ceramic, glass, crystal, stone, gold and silver. Ideal for meticulous work.
- 150 grit: this diamond coated drill bit set with 150 grit. The good grinding effect of diamond burrs makes your DIY project more efficient! Suitable for most grinding, engraving, engraving and polishing work.
- With a storage box: all 30 3 mm diamond grinding pins are stored in a plastic box. Easy to store and carry. Keep your room tidy.