SALI Diamond Drill Bit 50 mm Diamond Hole Saw Drill with Center Guide Bit Glass Hole Saw Core Drill Bit for Glass/Tile/Ceramic/Marble/Limestone/Fiberglass/Porcelain Cutting

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Product description

  • High Quality SALI diamond drill bits are made of industrial-grade high-strength carbon steel,which is effective against corrosion and rust. The diamond surface coating of the drill bit, the coating is thick and uniform, and the wear resistance and life of the hole opener are improved
  • Multipurpose Our Diamond Drill Bit is suitable for drilling glass, tile bottles, blocks jars, fiber glass porcelain tile ceramic, vitrified, brick and stone.(especially for glass and tile).Suitable for cordless drill, lithium drill, bench drill. Notice Keep diamond core drill cooling with water while drilling, otherwise the diamond core drill will burn
  • Chip Removal Design The cutter head part of our diamond drill adopts a notch design with clearance holes on the side, which facilitates the entry of cooling water, and ensures that chips and other particles escape from the drill hole during operation, so that the hole can be drilled. The process is more convenient and efficient

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