Alloy Chain Sharpen Jig: Hand-Crank Sharpener 4 mm+ Chains, Diamond Burr

• Alloy & Diamond Burr Build: Features a sturdy alloy body and diamond grinding head for durable, efficient chain sharpening.
• Hand-Crank Operation: No electricity needed-manual crank design allows on-the-go sharpening for chainsaws and more.
• 4mm+ Chain Compatibility: Works with chains 4mm and thicker, suitable for various outdoor and woodworking tools.
• Precision Jig System: Holds chains securely for uniform, accurate sharpening, restoring optimal cutting performance.
• Portable & User-Friendly: Compact design with easy assembly, ideal for DIYers and professionals for field or workshop use.

What's in the box
1×Hand-operated Grinding Chain Machine