JYKOO 12 Pack Diamond Drill Bits Diamond Coated Core Hole Saw 6-50Mm Hole Tile Drill Bit Wet Drilling Tool for Glass Tile Ceramic Marble Porcelain Cutting
- Product Code: B08CTZSRJD
- Availability: In Stock
- 12 sizes: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 20cm, 22mm, 25mm, 30mm, 35mm, 50mm.
- Durable diamond drill bits with excellent performance: good wear resistance, high hardness, sharpness, high quality, long service life, reducing drilling speed, reducing drill bit pressure and increasing the amount of water lubrication will greatly extend the service life of the drill bit.
- Please maintain a speed of 800-1000 per minute: keep adding water to keep the drill cool, and strictly prohibit dry drilling. It is not suitable for concrete or where the depth exceeds 1/2 inch.
- Widely used in various occasions: very suitable for making your own glass crafts and projects, wine bottles, glass blocks, sea glass, ceramic tiles, porcelain, ceramics, China, granite, etc.
- Note: Center pilot drill is not included. When cutting, first drill the C shape at a 45° angle, then cut vertically, without pressing hard.