HSS Drill Bit

PRODUCT DESCRIPTION A High-Speed Steel (HSS) drill bit is a cutting tool designed for drilling holes in various materials, including metal, wood, plastic, and composites. It is made from high-speed steel, a type of alloy that contains tungsten, molybdenum, chromium, and vanadium, which enhances its hardness, heat resistance, and durability. HSS drill bits are known for their ability to withstand high temperatures generated during drilling and maintain sharp cutting edges, making them suitable for a wide range of drilling applications in industrial, construction, and DIY settings.

Tap Drill Bit

A tap drill bit is a cutting tool used in metalworking to create a hole of the appropriate size and depth for tapping threads. The term "tap drill bit" often refers to a drill bit specifically designed for drilling holes before using a tap to create threads in the drilled hole. In the context of "6PCS (M3-M10) UYU," it seems to indicate a set of six tap drill bits with diameters ranging from M3 to M10, following the metric thread standard. "UYU" might be a brand or specific product identifier.