100-Bit Box Pack, Professional Chainsaw Sharpening Grinding Stone

Quickly restore razor-sharp edges to chainsaw cutter links with these commercial-grade mounted grinding stones. Formulated with premium vitrified aluminum oxide, they deliver rapid stock removal and exceptional thermal control. Universal 1/8-inch shanks fit standard rotary tools for high-velocity, vibration-free field sharpening.

Pros

• Industrial Vitrified Bond: Premium aluminum oxide grains self-fracture under load, ensuring a consistently sharp, fast-cutting abrasive surface that prevents clogging.
• Thermal Overload Protection: Optimized grain density actively dissipates heat during high-speed operation, preserving the saw blade steel's critical temper from softening.
• Vibration-Free Performance: Precision-ground 1/8" cylindrical shanks guarantee strict concentricity at maximum spindle velocities, preventing tool wobble and ensuring uniform cutter geometry.

Specifications