Cutting tools for metallic objects
Ruko cutting tools include high speed steel jobber length drill bits in fractional sizes, internal and external thread chasers, knockout punch kits, grinders, and rotary burrs. The length drill bits are twist drills suitable for drilling in conventional materials and intended for use on metallic materials. The internal and external thread chasers are suitable for right or left hand threads and require no prior thread measurement. They adjust to the correct thread diameter and pitch to repair damaged threads and remove rust and burrs. A squeeze activated hydraulic knockout punch kit allows users to punch holes in sheet metal and plastic up to 5/32 inch thick. The pneumatic grinder absorbs vibration and protects users hand. Tungsten carbide rotary burrs provide cutting edge stability and tenacity with a double-cut pattern.