HIGHEMN 2pcs Dry Vacuum Brazed Diamond Drill Bits Set - M14 Thread Core Hole Saw for Tile, Porcelain, Ceramic (6-16mm, 8mm & 10mm) - Professional Quality for DIY & Construction Projects

Professional and Durable Professional Tools for Industrial Applications.Note: Professionals Are Required to Use It. Irrelevant Personnel Are Strictly Prohibited from Approaching During Work.Professional Quality Dry Vacuum Brazed Drill core bits M14ThreadQUANTITY:2pcsSPECIFICATION:Total length 62mm,M14 Thread(Very important for fixing to your machine),grit: #35/40Available Diameter 6mm, 8mm, 10mm, 12mm, 14mm, 16mmFEATURE:1. Dry drilling without water feeding, 6mm-16mm bits with Wax inside helps cooling the bits2. place the drill at a30-45 degree angle，Drill until the drill bit starts to penetrate the material and then bring the drill up into the upright position and continue3. Wide application for drilling tile ceramic granite marble stone....4. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times)5. Less Chipping, Minimizing breakage, less heat generation, Better finish quality6. High diamond exposure rate provides a faster and more aggressive drilling.

Industrial Drill Bits Are Widely Used in Industrial Applications Due to Their Excellent Transmission, Well-Quality, and Durability.

1. Dry drilling without water feeding, 6mm-16mm bits with Wax inside helps cooling the bits

2. High diamond exposure rate provides a faster and more aggressive drilling.

3. Wide application for drilling tile ceramic granite marble stone....

4. Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5times)