7mm Twist Drill Bit Set 10Pcs | Cemented Carbide & Tungsten Carbide for Metal/Steel/Stainless Steel | Straight Shank Drilling Cutter Kit with Spiral Flute Design

Produktbeschreibung

Accurate Cutting - Twist drill bits feature incisive tips that deliver consistent results and smooth cutting surfaces without burrs, ensuring dependable performance for metalworking projects. Effective Chip Removal - Paired large spiral flutes design allows for easier chip removal during drilling, providing safer and more steady use compared to standard drill bits. Robust Construction - These carbide drill bits have sturdy round shanks that resist breaking and maintain firm connections with drilling equipment for extended tool service life. Versatile Application - Metal drill bit set works on various materials including steel plates, stainless steel, copper, aluminum alloy, die steel, and cast iron for multiple workshop needs. Complete 10-Piece Set - Each package contains 10 industrial-grade twist drill bits (7mm diameter) that meet manufacturing standards, offering convenient replacements for continuous work.