General description This 75-piece set includes assorted bolts and threading taps designed for threading and cutting threads in metals. Made from durable carbon steel, this set ensures strength and longevity. It comes with the appropriate drill bits for tapping operations, all stored in a plastic insert within a sturdy steel case for easy organization and transport. Technical specifications Material: Carbon steel Includes: Various bolts and taps for different threading applications Contains: Drill bits suitable for tapping Storage: Plastic insert inside a steel case Compatibility and accessories Suitable for threading in soft steel and aluminum Includes the necessary drill bits for tapping operations Installation Insert the appropriate drill bit into a compatible drill Use the tap to cut internal threads into the material Ensure proper alignment and apply steady pressure during operation Usage Use the taps to create or repair internal threads in metal parts Use the bolts for fastening