Ohamtes 2Pcs cutting diameter 35mm(1-3/8") diamond drill bits, hollow drill bits, hole saw diamond bits, suitable for opening holes in glass, ceramics, marble and other materials

• Material: Made of high-quality alloy steel and emery through sintering and electroplating process, the billet is cut flat and smooth;
• Specifications: Cutting diameter 35mm, clamping shank diameter 8mm, cutting depth 30mm, total length 50mm;
• Package: 2 Diamond Hole Saws;
• Performance: The billet has good toughness and high strength, the surface is nickel-plated to prevent corrosion and rust, the sand-plated edge is uniform, sharp and wear-resistant, and the chip hole design can quickly remove debris and keep the hole saw clean;
• Application: suitable for opening holes on the surface of hard materials such as glass, ceramic tile, marble, granite, jade, etc.;

Product Description: Specification: Diameter 35mm Quantity: 2 Pieces Color: Silver The diamond hole saw is very suitable for opening holes in glass or tiles when installing water pipes or other facilities in the home kitchen or bathroom. Of course, it can also process common glass products such as beer bottles and cans, and make lampshade ornaments or other handicrafts. Operation: 1. Install the hole saw on electric tools, such as electric hand drill, etc; 2. At the beginning of the operation, align the cutting part with the blade inclination of 45 degrees and cut slowly. After the cutting is successful, return to the normal hole saw to cut vertically downward; You can first make an auxiliary tool to act as a guide or stabilizer, for example, make a hole in the wood board, and then clamp the wood board on the glass or ceramic tile you want to make a hole, so as to achieve no swing and accurate cutting; 3. During drilling, it is necessary to continuously spray water to cool the cutting parts to maintain smooth cutting; Avoid cutting in a dry state, so that the diamond particles will fall off after the edge is heated to high temperature, resulting in immobility of cutting and sharp decline in the service life of hole saw. Matters needing attention: 1. Please check the rotation of the product before use, and those with obvious deflection should not be used; 2. Wear safety protection equipment when working to ensure safe operation; 3. Pay attention to the material characteristics, it cannot be used on tempered glass, otherwise it will be broken directly.