15 In 1 6-50mm Diamond Glass Hole Opener Ceramic Marble Hole Opener, 15 In 1 Diamond Glass Hole Opener stage micrometer price and all essential operational indicators

and all essential operational indicators for quick and safe usage

Digital analytical balance scale

Details: One meter long plywood Sunmica top base Brass C

supplying and exporting Karl Fischer Titrimeter

15 In 1 6-50mm Diamond Glass Hole Opener Ceramic Marble Hole Opener, 15 In 1 Diamond Glass Hole Opener stage micrometer price and all essential operational indicators1. Specifications: 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 26, 28, 30, 40, 50mm 2. Weight: 325g 3. Packing size: 12X10X5 cm 4. The product is suitable for: drilling holes in glass, marble, ceramics, etc. 5. Features: Stable quality. No broken edges. Good concentricity will not produce tremors. Has a good opening speed. Good binding force of powder and nickel. High wear resistance 6. When using, please pay attention to constant temperature and uniform