Description: Corundum and Plastic: The sharpeners are made from durable corundum, and have good hardness and wear resistance. The plastic backing provides additional support and stability during the sharpening process. The blade balancer is made from sturdy plastic to ensure accurate balancing.Efficient Sharpening: The corundum sharpening stones are designed to quickly and effectively sharpen lawn mower blades, restoring their cutting edge and improving mowing performance. The rotary design allows for even and consistent sharpening.Blade Balancer Included: The package includes a black blade balancer, which helps ensure the mower blade is properly balanced after sharpening, which can reduce vibration and wear on the mower, extending its lifespan.Easy to Use: First, attach the corundum sharpener to a power drill or hand drill.
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