Extra Long 16-30cm Hss Drill Bits for Metal Wood Working Steel Hole Drilling Tools Straight Shank 2-6MM Twist-Drill Bit Parts

【Extra Long Design】This drill bit has an extra long length of 160mm/200mm/250mm/300mm (optional), allowing for more convenient drilling in various applications.
【Versatile Straight Shank】The straight shank design makes it compatible with many electric drills and drilling machines, a secure and stable drilling experience.
【 for Sturdy High-Speed Steel】Made of high-speed steel (HSS), this drill bit is highly for Sturdy and compact, guaranteeing long-lasting performance in wood, aluminum, plastic, and other materials.
【Wide Application】 for drilling tasks in various materials such as wood, aluminum, plastic, and more, making it a versatile choice for DIY enthusiasts and professionals alike.
【Multiple Size Options】Available in diameters ranging from 2mm to 6mm (optional), offering flexibility to meet different drilling needs.