20pcs 1/4 "/6mm Glass Hole Opener Ceramic Tile Drilling Drill Bit Handheld Electric Drill Hole Drill Bit

20pcs 1/4 "/6mm Glass Hole Opener Ceramic Tile Drilling Drill Bit Handheld Electric Drill Hole Drill Bit Popis

SMALL DRILL BIT SPECIFICATIONS: Each drill bit in this set measures 6mm (1/4") in diameter with a total length of 55mm (2"). The package includes 15 pieces, making it ideal for multiple projects around the home or professional use.
HIGH-QUALITY MATERIALS: Constructed from industrial-grade carbon steel, these diamond ceramic hole saws boast a nickel-plated coating to enhance corrosion resistance. This durable construction ensures long-lasting performance and reliability.
EFFICIENT DESIGN: Featuring large clearance holes along the drill bit, this design promotes the entry of cooling water and facilitates the removal of chips and other particles during the drilling process. This feature makes drilling smoother and extends the lifespan of the bits.
VERSATILE APPLICATIONS: Perfectly suited for creating precise holes in a variety of materials including glass, ceramics, porcelain tiles, limestone, marble, light stone, and fiberglass. Ideal for both DIY enthusiasts and professional craftsmen.
USAGE TIPS: For optimal results, start drilling at a 45-degree angle to the surface and gradually align to 90 degrees as the hole forms. Always use water to cool down the drill bit during operation to significantly extend its life.
Color: As Shown
Material: Metal

Package Contents:
20*6mm Glass Hole Opener