MasterCut karczownik knife with 20.5" saw blade — chainsaw-style splitting tool

The MasterCut karczownik knife with a 20.5" saw blade is a heavy-duty manual tool combining a sharp chopping edge and a chainsaw-style chain for sawing through wood and thick branches. Designed for tasks that require both chopping and sawing action, the tool is intended for forestry work, firewood processing, land clearance and other outdoor jobs where a robust, handheld cutting instrument is preferable to powered equipment. The construction balances leverage for chopping with a long chain segment to increase cutting length while retaining manual control.

Advantages

The combination of a hardened chopping edge and a 20.5" saw-style chain provides versatility: the blade can split and chop like an axe while the chain section cuts through larger diameter wood in a sawing motion. The heavy-duty build and fitted chain allow effective manual cutting without electricity or fuel, offering portability and use in remote locations. The extended blade length increases reach and reduces the need to reposition large logs during processing.

Suitable for

• Chopping and splitting firewood
• Cutting thick branches and small trunks
• Land clearance and trail maintenance
• Forestry and timber processing where manual tools are required

Key specifications

• Blade type: combined chopping edge with saw-style chain section
• Effective cutting length: 20.5 inches (saw chain length)
• Intended use: manual cutting and splitting of wood and branches
• Construction: heavy-duty, handheld tool designed for outdoor work
• Operation: manual, does not require power source

How to use

Use the MasterCut karczownik by positioning the chopping edge for striking cuts and using the saw chain section for back-and-forth sawing motions on thicker wood. Secure the workpiece on a stable surface when possible and apply steady, controlled force when chopping to maintain control. For sawing, use long, even strokes and allow the chain teeth to engage the wood rather than forcing rapid movements. Regularly inspect the chain and cutting edge for wear and maintain sharpness for efficient operation.

Usage recommendations

Wear appropriate personal protective equipment such as gloves, eye protection and sturdy footwear when using this tool. Keep hands and body clear of the chain and chopping edge during operation. Store the tool in a dry place, protect the chain from corrosion, and service or replace the chain if teeth become damaged or excessively worn.