More open aggressive cut to avoid loading on softer materialsThis design provides outstanding stock removal on aluminum, magnesium, copper, soft steel, brass, zinc alloys, hard rubber, most plastics, and non-ferrous metals.Easy chip flow with little or no cloggingExcellent for confined or hard-to-reach areasUse for deburring, finishing, shaping and enlarging holes, removing welds, and smoothing castings, Tungsten carbide construction for long life and durabilityHigh quality manufacturing method delivers vibration-free operationPrecision ground with diamond wheels to produce a very sharp uniform cutting edgeEach enclosed in individual plastic capsules for storage and protection