How to Sharpen a Chainsaw Blade with a Grinder (2026)
Sharpening a chainsaw blade with a grinder involves selecting the correct grinding wheel, setting the proper angle (typically 25-35° for most chains), and making light, consistent passes across each cutter while avoiding overheating. Always dress the wheel, use a depth-gauge tool afterward, and follow the manufacturer's angle and wheel specifications for your specific chain type.
