

P650S Gas Cut Off Saw – High-Power Handheld Tool for Metal & Concrete Cutting
Engine type: Air-cooled ,2 stroke, singlecylinder
Valbro carburator , NGK sparking plug
Displacement: 65cc
Rated outport power: 3.2HP(2.4kw)
Fuel tank capacity: 550ml
Blade diamater: 300-350mm
Max cutting depth: 105mm-125mm
Blade speed: 4800rpm
Idling speed: 2800-3200rpm
Gross weight: 11kgs
Net weight: 10kgs
📘 Product Overview
The P650S Gas Cut Off Saw is a high-performance, handheld cutting tool engineered for professionals and serious DIYers who require reliable power in environments where access to electricity is unavailable.
Powered by a robust gasoline engine, this cut off saw delivers exceptional torque and speed, making it ideal for slicing through steel, rebar, concrete, brick, stone, tile, and more — with precision and efficiency. Its cordless, portable design makes it perfect for use on construction sites, road maintenance jobs, utility repairs, landscaping projects, and emergency rescue operations.
Designed for durability and user comfort, the P650S features a soft-grip handle, adjustable blade guard, tool-free air filter, and a low-noise muffler system — ensuring long-lasting performance and control during extended use.
⚙️ Key Features
✅ Powerful Gas Engine – Delivers high horsepower for demanding cutting tasks
✅ Versatile Cutting Capabilities – Cuts through metal, concrete, and masonry with ease
✅ Lightweight yet Durable Frame – Balances portability with industrial-grade strength
✅ Adjustable Blade Guard – Enhances safety and visibility during operation
✅ Soft-Grip Handle – Reduces vibration and improves grip for all-day use
✅ Tool-Free Air Filter Access – Makes cleaning and maintenance fast and easy
✅ Low-Noise Muffler System – Meets EPA standards and reduces operational noise
✅ Includes Diamond Blade or Abrasive Wheel – Ready to use out of the box
📋 Technical Specifications
Feature Specification
Model P650S
Tool Type Gas-Powered Cut Off Saw
Engine Size ~65cc (2-Cycle)
Horsepower Approx. 5.5–6 HP
Fuel Type Gasoline + Oil Mix (50:1 recommended)
RPM Up to 12,000 RPM
Blade Size 14” standard (optional 16”)
Weight ~22 lbs (10 kg)
Included Accessories Cutting blade/wheel, fuel canister, wrench set, owner’s manual
🛠️ Common Uses
The P650S Gas Cut Off Saw is built for versatility across multiple industries and applications:
✅ Construction Sites – For cutting steel beams, rebar, and concrete slabs
✅ Road Maintenance – Ideal for cutting curbs, expansion joints, and asphalt edges
✅ Emergency Rescue Operations – Used by first responders to cut through wreckage
✅ Utility Repairs – Perfect for trench work and pipe repairs in remote areas
✅ Landscaping & Masonry – Trim stone, pavers, retaining walls, and concrete paths
👷♂️ Who Should Buy the P650S Gas Cut Off Saw?
Professional Contractors – For on-site cutting without reliance on electrical outlets
Municipal Workers – Road crews, utility workers, and maintenance teams
First Responders – Firefighters and rescue personnel
DIY Enthusiasts – Tackling large-scale property improvements and renovations
💬 Frequently Asked Questions (FAQs)
❓ What materials can I cut with the P650S Gas Cut Off Saw?
You can cut metal (steel, aluminum), concrete, brick, stone, tile, and other hard materials, depending on the type of blade used.
❓ What kind of fuel does the saw require?
It runs on a gasoline and oil mix (typically 50:1 ratio) for proper lubrication and engine performance.
❓ Does the saw come with a cutting blade?
Yes, most models include either a diamond blade for concrete or an abrasive wheel for metal.
❓ Is the gas cut off saw difficult to start?
Most modern models feature a recoil starter with primer bulb and easy-start engine technology for quick ignition.
❓ Can I use the saw indoors?
No — due to carbon monoxide emissions, this tool should only be used outdoors or in well-ventilated areas.
It’s important to follow proper safety guidelines. You can find more information on best practices from OSHA’s official website.