STIHL GS 461 16" Concrete Cutter Chainsaw

The STIHL GS 461 is a purpose-built concrete cutter designed for contractors, utility crews, and masonry professionals who need to cut through concrete, natural stone, cast iron pipe, and other hard materials on the job site. Unlike a standard chainsaw, it drives a diamond abrasive chain instead of a wood-cutting chain, and it is not designed or intended for cutting wood.

Built for wet cutting

An integrated water attachment feeds a steady stream of water to the cutting chain during operation, controlling dust and keeping the diamond segments cool so they last longer under continuous use.

2-MIX engine technology

The gas engine uses STIHL's 2-MIX technology to combine strong torque with lower fuel consumption and reduced exhaust emissions compared to a conventional two-stroke engine, so crews get more cutting time per tank.

Job-site durability

Side-mounted chain tensioning lets operators adjust the diamond chain without extra tools, and a long-life air filter system stretches out maintenance intervals when the saw is run in dusty masonry environments.

Key features

• 76.5cc STIHL 2-MIX gas engine delivering 5.8 bhp
• Wet-cutting water attachment for dust control and chain cooling
• 16-inch bar fitted with a 3/8-inch diamond abrasive chain
• Side-mounted, tool-free chain tensioning
• Anti-vibration system for extended operator comfort
• Long-life air filter with pre-separation for dusty job sites

Specifications

Frequently asked questions

Can the GS 461 cut wood?

No. The GS 461 is a dedicated concrete cutter that runs a diamond abrasive chain, not a wood-cutting saw chain, and it is built specifically for cutting concrete, stone, masonry, and cast iron pipe.

Does it need a water supply to run?

The saw is designed for wet cutting, using its built-in water attachment to suppress dust and cool the diamond chain; a water source or tank feed is needed for normal operation.

What kind of chain does it use?

It runs a 3/8 inch pitch diamond abrasive chain rather than a conventional tooth chain, which is what allows it to cut through masonry and metal pipe.

What is in the box

Each GS 461 ships with the concrete cutter power unit, a 16-inch guide bar, a diamond abrasive cutting chain, the water attachment fitting, a combination scrench tool, and the owner's manual.