Lightweight, easy to maneuver, fast-cutting concrete cutter for deep cutting and cutting corners.

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.

It’s a great addition to your construction site when you need to get serious with concrete materials. And because it’s a STIHL, you know it delivers excellent performance. The GS 461 ROCK BOSS® features include a low exhaust emission engine, HD2 heavy-duty air filter, advanced water controls, low vibration, and our exclusive Diamond Abrasive Chain.

Includes: General Purpose Diamond Abrasive Chain

Technical details

Displacement: 4.7 cu-in

Power: 4.30 kW

Engine power: 5.80 HP

Engine power: 5.80 bhp

Device weight without refuelling: 16.6 lb