Multiple Size Options: available in a wide range of 28 different sizes to meet various drilling needs. Designed for precision work and general metal drilling applications
HSS Cobalt Material: made from high-speed steel with cobalt (HSS-Co) for enhanced hardness and higher drilling efficiency. Maintains excellent performance under high temperatures, offering 2–3 times longer service life than standard drill bits
135° Split Point Design: the 135° drill point ensures accurate positioning, allowing the bit to start drilling quickly and reducing slipping on the work surface.
Deep Spiral Flute: the spiral flute design efficiently removes chips generated during drilling, keeping the hole clear and preventing overheating or bit damage caused by clogging
Wide Compatibility: the anti-slip hex shank fits most hand drills and bench drills. Suitable for drilling stainless steel, aluminum alloy, copper, cast iron, wood, and other materials
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