This Diamond Drilling Core Bit Set is designed for precise and efficient drilling on hard materials like granite, marble, porcelain, and tiles. The set includes 6 high-performance drill bits (20/35/38/43/50/60 mm) with a 1.4 mm blade thickness and 2 durable diamond saw blades. The M14 thread mounting ensures a secure fit for easy installation. The diamond-coated cutting edges offer smooth, fast, and clean cuts while reducing friction and wear. The set is packed in a compact, portable tool box for easy storage and transport.
Key Features:
Sturdy & Durable Materials: Premium diamond coating ensures effective performance, delivering longer-lasting sharpness compared to carbide or bi-metal hole saws.
High Performance: Features holes on the drill body for efficient removal of filings during operation, preventing clogging and ensuring smooth cuts.
Ease of Installation: Compatible with angle grinders for quick setup; simply drill a pilot hole to prevent the bit from wandering.
Compact Tool Box: All bits and blades are organized in a convenient carrying case, keeping them safe and easily accessible.
Wide Application: Ideal for drilling clean, accurate holes in tough materials like tiles, granite, marble, porcelain, and stone.
