STIHL Cut-off Saw TS 420 (350 mm)

If you need clean, accurate cuts in concrete, asphalt or steel all day, you want a saw that starts easily, runs smoothly and keeps dust under control. The STIHL TS 420 delivers exactly that: a compact, petrol-powered cut-off saw that stays precise and comfortable, even on demanding site work.

Its 2-MIX engine, low-vibration design and constant water feed help you work faster with less fatigue, while the long-life air filter system stretches service intervals so you spend more time cutting and less time maintaining.

Where it excels

• Road and landscape construction: cut kerbs, paving and asphalt on the spot
• Concrete work: expansion joints, lintels and block trimming
• Metal fabrication on site: pipes, profiles and rebar
• Utility trenches: accurate depth control up to 125 mm

Why choose this TS 420

• Low vibration control for straighter, cleaner cuts
• Easy starting with decompression valve and fuel pump
• Wet cutting ready to cool the disc and bind dust
• Long service intervals thanks to cyclone pre-separation

Real-world handling

The curved ergonomic handle keeps your grip natural in both horizontal and vertical cuts. Semi-automatic belt tensioning preserves belt and bearing life without constant tweaking. The lightweight magnesium guard is robust and easy to position, and the balanced chassis makes the 350 mm wheel feel nimble for its class.

Capacity and key specs

• Disc diameter: 350 mm
• Max cutting depth: 125 mm
• Engine: 66.7 cm³ STIHL 2-MIX, 3.20 kW
• Weight (dry, without wheel): 9.8 kg
• Machine length with disc: 72 cm
• Sound pressure/power: 98 / 109 dB(A); K = 2 dB(A)
• Vibration (L/R): 3.9 / 3.9 m/s²

Advice from gardenmachineshop.com

Use the built-in water connection whenever possible—start the flow before the cut to keep dust down and extend your diamond wheel’s life.

Returns: as a consumer you can withdraw from your purchase within 14 days of receiving it, without giving a reason – this also applies to parts we order in specially for you. See our Refund & return policy for how to return an item and who pays the return shipping.

Please note: if a machine has been fuelled or used beyond what is needed to check it, we may deduct the resulting loss in value from your refund.