The PRO CBN Grinding Disc lets you take your blade sharpening to the next level. With a significantly higher level of hardness than standard grinding discs, CBN (Carbon Boron Nitride) discs provide consistent profiling of sawmill blades due to the hard surface and high resistance to abrasion.
The disc is 5-3/4″ diameter x 1/4″ thick x 5/8″ arbor hole (150 mm x 6 mm x 16 mm).
