Incorporate the industry benchmark into your industrial fleet with the STIHL TS 420 Cutquik® 14" CutQuik Machine. Widely recognized by hardscape contractors, municipal road crews, and demolition specialists as “the standard” to which all other handheld concrete saws are compared, this rugged tool delivers absolute reliability. Its compact, lightweight, and perfectly balanced chassis is engineered to endure brutal, non-stop operation on active jobsites, proving itself day in and day out, all day long.
This high-performance cut-off machine accommodates a large 14-inch cutting wheel, allowing operators to achieve deep, clean cuts up to 4.9 inches in depth through reinforced concrete, asphalt, stone, and structural steel. To ensure consistent engine performance in heavily choked, dusty environments, the TS 420 comes standard with an advanced X2 long-life air filtration system. This innovative layout pre-cleans 90% of large dust particles before they ever hit the primary filter, ensuring a smooth-running engine and virtually maintenance-free filter life.
Advanced Operator Ergonomics: The TS 420 is packed with elite usability features to combat worker fatigue. It integrates STIHL's advanced anti-vibration system, which isolates engine harmonics from the handle frame to protect hands and joints during extended cutting schedules. An optimized water injection system delivers precise dust suppression directly to the cutting wheel, keeping your jobsite safe and compliant.
Please Note: Premium abrasive wheel included out of the box. High-performance Diamond Wheels are sold separately.
Key Features & Benefits
- 14-Inch Cutting Capacity: Extended wheel guard accommodates larger wheels to easily handle structural trench cuts up to 4.9" deep.
- X2 Long-Life Air Filtration: Advanced multi-stage air management system keeps the engine running cleanly while drastically reducing filter replacement costs.
- Vibration-Damping Chassis: Heavy-duty rubber shock mounts isolate the engine frame, preserving operator comfort during precision masonry cuts.
- Elongated Fuel Delivery: High-efficiency stratified charge engine extracts maximum power while burning up to 20% less fuel than conventional two-strokes.
- Semi-Automatic Belt Tensioner: Simplified spring-loaded tensioning arm allows for fast, accurate belt adjustments to prevent power loss.
- Integrated Water Kit: Precision spray nozzles distribute water evenly onto both sides of the cutting wheel for maximum dust control and longer wheel life.
Technical Specifications & Utility Ratings
| Brand / Tier | STIHL® (Official Original Equipment Power Series) |
| Product Model Line | TS 420 Cutquik® Commercial Handheld Saw |
| Engine Displacement | 66.7 cc (4.07 cu. in.) |
| Engine Power Output | 4.4 bhp (3.2 kW) Professional-Grade 2-Stroke |
| Abrasive Wheel Diameter | 14 inches (350 mm) |
| Maximum Cutting Depth | 4.9 inches (125 mm) |
| Engine Maximum Speed | 9,000 RPM (Electronic Governor Controlled) |
| Arbor Size / Bore | 20 mm Standard Safety Arbor Connection |
| Air Filter Configuration | X2 Multi-Stage Revolutionary Air Filtration System |
| Fuel System Capacity | 24.0 oz. (710 cc) Large Capacity Tank |
| Dry Operational Weight | 21.2 lbs (9.6 kg) Bare Machine Weight |
| Standard Included Wheel | (1) 14" Premium Abrasive Cutting Wheel for Concrete/Stone |
| Environmental Compliance | California Proposition 65: Cancer and Reproductive Harm |