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2026 STIHL Concrete Cutters GS 461 Rock Boss®

When you need to cut deep into concrete, reach for the Boss – the STIHL GS 461 ROCK BOSS®. This revolutionary concrete cutter changes the game with enhanced performance that cuts up to 15.7” deep into concrete, reinforced concrete (with rebar up to ½ inch), cinder blocks, masonry bricks, asphalt and soft stone. And it does all of this in a compact, lightweight package that is easy to maneuver and transport.

Features may include:

• STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

• Includes retainer for easy use, even with gloves on.

• The decompression valve reduces the compression in the combustion chamber during cranking and helps reduce the effort needed to pull the starter rope.

• The ergonomic top-handle bar design provides an optimal comfortable grip in any working position.

• Long-life heavy duty (HD2), pleated air filter and a secondary filter that are easy to get on and off.