Diamond Drill Bits Set for Ceramic, Glass, Tile, Porcelain, Marble - 10-Piece Hollow Drill Hole Saw Kit

About this item

• 【Ideal select】This diamond-coated hole saw bit can be used to remove rings on glass, marble, tile, ceramic, PVC or other materials. When the diamond bit is working, please continue to add water to reduce the drilling speed, reduce the drilling pressure, and increase the water lubricity, which will greatly extend the life of the bit.
• 【Ergonomic design】The large clearance holes along the drill bit help the entry of cooling water and the escape of chips and other particles from the borehole, ensuring smooth punching and making the drilling process easier. Small holes-When debris gets stuck in the hole saw. We can use our screwdriver to pull it out. To provide you with the perfect experience.
• 【Adjustable fixture】Adjustable hole saw drilling guide fixture with suction cup-the maximum opening length of the board is 3-1 / 4 ", which is large enough to fit in all size hole saws. Movable ball bearings, two modes (fixing 3 or 4 bearings) are your choice, just flip the board.
• 1. It is essential to reevaluate our current strategy.
• 2. The company's growth must be sustained and not face any disruptions.
• 3. We need to investigate the cause of the issue.
• 4. It is important to enhance communication within the team.
• 5. The project timeline needs to be revised.
• 6. We must prioritize customer satisfaction above all else.
• 【Superb craftsmanship】These diamond drill bits are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion. The thickened diamond coating on the top provides excellent cutting strength for high-precision, smooth cuts without hemming for maximum drilling results.
• 【Various sizes】This diamond hole saw kit come with 10 different drill bits to meet various needs. Including the following diameters: 6mm, 8mm, 10mm, 12mm, 20mm, 25mm, 30mm, 35mm, 40mm, 50mm, 10 holes saw drill bits+1 hole saw guide clamp+1 screwdriver driver.