Description
STIHL RG-KM Rotary Cutting Head uses reciprocating twin blades to clear weeds from paved, gravel or asphalt surfaces. Low debris and fits KM 91-131 R & KMA 130/135 R.
STIHL RG-KM Rotary Cutting Head Attachment
The STIHL RG-KM Rotary Cutting Head attachment turns your KombiEngine into a precision tool for removing weeds and grass from hard surfaces. Thanks to reciprocating blades and a low-spin design, it cuts cleanly across gravel, asphalt, and paved areas without scattering debris. This results in safer work and easier cleanup.
Low debris throw, safer operation
With its reciprocating, twin-blade system and rotary metal cutting head, this attachment minimises throwing of stones and loose materials. Consequently, you can work close to edges, walls, and glass with more confidence and less risk of damage.
Built for comfort and reach
Despite measuring 112 cm in overall length, the RG-KM remains well balanced to reduce effort in handling. It weighs just about 2.5 kg, so you can handle it longer without fatigue. In addition, the sturdy guard helps protect both the operator and the blades.
Works with many KombiEngines
This attachment fits a range of STIHL KombiEngines, including KM 91 R, KM 94 R, KM 111 R, KM 131 R, KMA 130 R, and KMA 135 R. However, it is *not* suitable for use with the KM 56 RC-E. Therefore, you should check compatibility before purchase.
Ideal for chemical-free ground maintenance
If you avoid herbicides or want cleaner, low-impact weed control around public paths, driveways, or patios, the RG-KM offers a reliable alternative. Moreover, its metal blade performs well under tougher conditions where standard line heads might clog.
Key Features
- Reciprocating twin blades for effective weed and grass removal
- Low-spin, low debris throw for safer work on paved and gravel surfaces
- Length 112 cm, weight approx. 2.5 kg
- Sturdy guard protects gearbox and blades
- Compatible with KM 91 R, KM 94 R, KM 111 R, KM 131 R, KMA 130 R & KMA 135 R (not KM 56 RC-E)


