Experience unparalleled drilling efficiency with our Universal Drilling Tool Set, designed for precision and durability. These high-quality bits eliminate the need for water during many applications, allowing for quick and clean perforations with a single press. Choose from four distinct colors: silver for a classic metallic look, golden for a touch of premium aesthetic, black for a sleek and modern appearance, or copper for a unique, warm tone. All variants offer the same exceptional performance.

Key Features:
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Premium Construction: Crafted from an advanced alloy raw material, these drill bits undergo an oxynitride process to significantly enhance hardness and longevity.
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Electrophoretic Coating: Featuring a full-grinding and anti-rust electrophoretic paint finish, the bits are clean, sharp, and free of burrs, ensuring superior wear resistance and extended product life. Automated CNC polishing guarantees consistent quality across every piece.

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Innovative Cross Angle Design: This unique design minimizes incision resistance, providing stable and rapid drilling without cracking edges. Enjoy perfectly neat and smooth openings, free from broken edges or trembling, with efficient chip removal.
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Broad Application: These specialized drill bits are perfect for achieving smooth and precise holes in a variety of materials including ceramic tiles, marble, thin iron sheets, mirrors, and glass. For optimal results and extended bit life, adding water or coolant during drilling is recommended for certain applications.

Product Specifications:
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Material: Cemented Carbide
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Package Includes: 5 x Universal Drilling Tool Bits