The STIHL TS 420 Petrol Cut-Off Saw is a compact, robust and highly capable professional cut-off machine designed for demanding construction, landscaping and roadwork applications. Combining powerful cutting performance with excellent balance and low vibration levels, this professional-grade petrol cut-off saw is ideal for cutting concrete, asphalt, stone, steel and pipes in tough site conditions.

Powered by a high-performance STIHL 2-MIX engine, the TS 420 delivers strong cutting efficiency with reduced fuel consumption and lower exhaust emissions. Its durable construction, advanced filtration system and ergonomic design make it one of the most popular professional cut-off saws in the STIHL range.

Key Features:

Professional Petrol Cut-Off Saw – Designed for demanding construction, utility, landscaping and road maintenance applications.

High-Performance STIHL 2-MIX Engine – Provides powerful cutting performance with improved fuel efficiency and reduced exhaust emissions.

350mm / 14" Cutting Wheel Capacity – Suitable for cutting concrete, masonry, asphalt, structural steel and pipes with a maximum cutting depth of approximately 125mm.

Compact & Balanced Design – Optimised balance and lightweight construction improve manoeuvrability and precise cut guidance.

Long-Life Cyclone Air Filtration System – Pre-separation air routing removes coarse dust particles to extend filter life and reduce maintenance requirements.

Advanced Anti-Vibration System – Reduces vibration transfer to the handles for improved comfort and more precise cutting control.

Semi-Automatic Belt Tensioning – Simplifies drive belt adjustment while increasing belt and bearing service life.

Integrated Water Connection – Provides continuous water supply for dust suppression and cutting wheel cooling during wet cutting applications.

Manual Fuel Pump (Primer Bulb) – Reduces the number of pulls required during starting after long storage periods.

Manual Decompression Valve – Reduces compression pressure during starting for easier and smoother engine starting.

Ergonomic Handle Design – Provides secure grip and excellent control in a variety of cutting positions.

Tool-Free Bayonet Fuel Cap – Allows fast and convenient refuelling without additional tools.

Ideal For:

Concrete and masonry cutting
Road and asphalt work
Steel and pipe cutting
Construction and demolition work
Landscaping and paving applications
Utility and maintenance operations

Product Details:

Product Type: Professional Petrol Cut-Off Saw
Power Source: STIHL 2-MIX petrol engine
Operation: Petrol powered
Application: Professional cutting and construction work
Displacement: 66.7 cm³
Power Output: 3.2kW / 4.4HP
Weight: 9.8kg (without fuel and cutting wheel)
Cutting Wheel Size: 350mm / 14"
Maximum Cutting Depth: Approximately 125mm

Why Choose This Cut-Off Saw:

The STIHL TS 420 Petrol Cut-Off Saw is designed for professional contractors and construction workers who require a reliable, durable and highly manoeuvrable cut-off machine for intensive daily use. Its compact balanced design and ergonomic handle layout improve control and cutting precision while helping reduce operator fatigue during prolonged operation.

The STIHL 2-MIX engine delivers excellent cutting power while reducing fuel consumption and emissions compared to conventional two-stroke engines. Combined with the anti-vibration system and cyclone filtration system, the TS 420 offers strong performance with reduced maintenance requirements in dusty site conditions.

Its integrated water connection allows effective dust suppression and cutting wheel cooling during wet cutting applications, while the semi-automatic belt tensioning system helps improve drive component lifespan and reliability. Features such as the decompression valve and primer bulb also simplify starting and daily operation on site.

Professional users frequently praise the TS 420 for its durability, strong cutting performance and excellent balance, making it one of the most widely used professional cut-off saws in construction and landscaping industries.

Product Information:

As with all STIHL professional cut-off machines, the TS 420 is packed with advanced features:

STIHL 2-MIX low-emission engine technology
Long-life cyclone air filtration system
STIHL anti-vibration system for improved comfort
Semi-automatic drive belt tensioning
Integrated water connection for dust suppression
Manual fuel pump (primer bulb)
Manual decompression valve
Ergonomic handle design
Tool-free bayonet fuel cap
Compact balanced construction for improved handling
Suitable for wet and dry cutting applications
Can be handheld or used with the STIHL FW 20 cart
Durable professional construction for demanding site use

The STIHL TS 420 is the ideal choice for professional contractors, builders, landscapers and utility workers seeking a compact, reliable and highly capable petrol cut-off saw capable of delivering excellent cutting performance in demanding construction and maintenance applications.

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