The Dragonfly is equipped with the original BuschKraft Delta shaped tungsten carbide trimming blade, designed for longevity and precision. Each blade is sharpened to deliver the best cut right out of the box. Tungsten carbide is an extremely hard material that holds its edge through miles of trimming, even on heavily grogged clay.
 
The Delta profile is an original BuschKraft design, based on a triangular form with three distinct radii that adapt to nearly any curve. Its overall size is well suited for bulk material removal without feeling unwieldy. The two upper corners offer added versatility for refining smaller details and transitions.
 
While built to last, the blade will eventually wear and can be resharpened using a diamond file or rotary bit. Grind or sand the inside face to reset the cutting edge. Tungsten carbide is also brittle, if dropped, the blade can break, so handle with care and store the tool safely.