CBN Chainsaw Sharpening Disc Resin-Bonded 150 µm (Steel Chain)

Resin-Bonded CBN Sharpening Disc — 150 µm (Steel Chains)

For standard steel chains. Cubic boron nitride (CBN) a super-abrasive (second only to diamond in hardness) that excels on ferrous steels, this disc grinds quickly and stays cool, holding its profile so you get sharp, repeatable results across every loop.

Why choose this disc?

• Right match for steel: thrives on hardened, chrome-plated cutters.
• Cool, even finish: helps preserve temper and edge life.
• Consistent geometry: dressing or reshaping not required.
• Efficient removal: 150 µm grit restores a razor sharp edge and clean surface finish.
• Long Lifespan: Rated for commercial chain sharpening.

Available Sizes

Pairing: Use CBN for steel chains. For tungsten carbide, choose our Diamond disc see other listing.