
PRE ORDER: 20 Inch Walk Behind Concrete Saw with 13 HP Honda Water Tank GX390 Engine for Asphalt Concrete Cutting
PRE ORDER: 20 Inch Walk Behind Concrete Saw with 13 HP Honda Water Tank GX390 Engine for Asphalt Concrete Cutting
Description
Built tough for all-day performance, Tomahawk Walk-Behind Concrete Saws are engineered for pros who don’t back down from big jobs. This 20-inch concrete cutter is built for high-performance use on commercial job sites including asphalt cutting, driveway and sidewalk repairs, concrete slab demolition, and trenching. Powered by a commercial-grade Honda GX390 13HP engine, this flat saw delivers reliable torque, smooth operation, and deep cuts up to 7.1 inches. An OSHA-compliant water tank suppresses dust and cools the blade, while the manual depth control offers clean, accurate results.
Features
[POWERED BY HONDA] Built with a commercial-grade Honda GX390 engine for unmatched reliability, torque, and long-lasting performance.
[20-INCH BLADE CAPACITY] Handles up to a 20” diamond blade for deep cutting in concrete, asphalt, and pavement.
[7.1” MAX CUT DEPTH] Precise depth control with a manual rotating handle, ideal for demo and trenching.
[EASY DEPTH CONTROL] Precise blade depth adjustment makes it easy to dial in accurate cutting depths for different materials and applications.
[WATER TANK] OSHA Compliant water tank for ample water distribution to both sides of the blade
[BUILT TOUGH] Rigid steel construction provides stability and reduces vibration for smoother, straighter cuts and longer blade life.
[3-YEAR WARRANTY] Backed by Tomahawk’s nationwide support team with expert technician service and next-day parts availability.
Specifications
- Engine: Honda GX390, 4-stroke, air-cooled
- Power: 11.7 HP (8.7 kW) @ 3,600 RPM
- Fuel Type: Gasoline
- Fuel Tank Capacity: 6.4 qt (6.1 liters)
- Cutting Depth (Max): 7.1 in. (180 mm)
- Blade Capacity: 20 in. (500 mm)
- Arbor Size: 1 in. (25.4 mm)
- Blade Depth Control: Manual, rotating handle
- Water Tank: Integrated with hose connection
- Product Dimensions: 48.4" x 25" x 41.5" (1230 x 635 x 1055 mm)
- Net Weight: 364 lbs (165 kg)
- Shipping Dimensions: 50" x 25.2" x 45.3" (1270 x 640 x 1150 mm)
- Gross Weight: 445 lbs (202 kg)
Package Includes
- TFS20H Concrete Saw
- Blades Not Included
Applications
- Parking Lots
-
Side Walks
- Residential and Commercial Applications
- Garages
- Patios
- Driveways
- Decorative Jobsite Enhancements
How Does this Ship?
⚠ This is an oversized item which requires shipment on a freight truck. Ship this item to a business address to shave 1-2 days off the transit time!
HOW DOES THIS SHIP?
CA Proposition 65 Warning
⚠ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Info and Guides
Original: $3,149.99
-70%$3,149.99
$945.00More Images





PRE ORDER: 20 Inch Walk Behind Concrete Saw with 13 HP Honda Water Tank GX390 Engine for Asphalt Concrete Cutting
Description
Built tough for all-day performance, Tomahawk Walk-Behind Concrete Saws are engineered for pros who don’t back down from big jobs. This 20-inch concrete cutter is built for high-performance use on commercial job sites including asphalt cutting, driveway and sidewalk repairs, concrete slab demolition, and trenching. Powered by a commercial-grade Honda GX390 13HP engine, this flat saw delivers reliable torque, smooth operation, and deep cuts up to 7.1 inches. An OSHA-compliant water tank suppresses dust and cools the blade, while the manual depth control offers clean, accurate results.
Features
[POWERED BY HONDA] Built with a commercial-grade Honda GX390 engine for unmatched reliability, torque, and long-lasting performance.
[20-INCH BLADE CAPACITY] Handles up to a 20” diamond blade for deep cutting in concrete, asphalt, and pavement.
[7.1” MAX CUT DEPTH] Precise depth control with a manual rotating handle, ideal for demo and trenching.
[EASY DEPTH CONTROL] Precise blade depth adjustment makes it easy to dial in accurate cutting depths for different materials and applications.
[WATER TANK] OSHA Compliant water tank for ample water distribution to both sides of the blade
[BUILT TOUGH] Rigid steel construction provides stability and reduces vibration for smoother, straighter cuts and longer blade life.
[3-YEAR WARRANTY] Backed by Tomahawk’s nationwide support team with expert technician service and next-day parts availability.
Specifications
- Engine: Honda GX390, 4-stroke, air-cooled
- Power: 11.7 HP (8.7 kW) @ 3,600 RPM
- Fuel Type: Gasoline
- Fuel Tank Capacity: 6.4 qt (6.1 liters)
- Cutting Depth (Max): 7.1 in. (180 mm)
- Blade Capacity: 20 in. (500 mm)
- Arbor Size: 1 in. (25.4 mm)
- Blade Depth Control: Manual, rotating handle
- Water Tank: Integrated with hose connection
- Product Dimensions: 48.4" x 25" x 41.5" (1230 x 635 x 1055 mm)
- Net Weight: 364 lbs (165 kg)
- Shipping Dimensions: 50" x 25.2" x 45.3" (1270 x 640 x 1150 mm)
- Gross Weight: 445 lbs (202 kg)
Package Includes
- TFS20H Concrete Saw
- Blades Not Included
Applications
- Parking Lots
-
Side Walks
- Residential and Commercial Applications
- Garages
- Patios
- Driveways
- Decorative Jobsite Enhancements
How Does this Ship?
⚠ This is an oversized item which requires shipment on a freight truck. Ship this item to a business address to shave 1-2 days off the transit time!
HOW DOES THIS SHIP?
CA Proposition 65 Warning
⚠ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Info and Guides
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Built tough for all-day performance, Tomahawk Walk-Behind Concrete Saws are engineered for pros who don’t back down from big jobs. This 20-inch concrete cutter is built for high-performance use on commercial job sites including asphalt cutting, driveway and sidewalk repairs, concrete slab demolition, and trenching. Powered by a commercial-grade Honda GX390 13HP engine, this flat saw delivers reliable torque, smooth operation, and deep cuts up to 7.1 inches. An OSHA-compliant water tank suppresses dust and cools the blade, while the manual depth control offers clean, accurate results.
Features
[POWERED BY HONDA] Built with a commercial-grade Honda GX390 engine for unmatched reliability, torque, and long-lasting performance.
[20-INCH BLADE CAPACITY] Handles up to a 20” diamond blade for deep cutting in concrete, asphalt, and pavement.
[7.1” MAX CUT DEPTH] Precise depth control with a manual rotating handle, ideal for demo and trenching.
[EASY DEPTH CONTROL] Precise blade depth adjustment makes it easy to dial in accurate cutting depths for different materials and applications.
[WATER TANK] OSHA Compliant water tank for ample water distribution to both sides of the blade
[BUILT TOUGH] Rigid steel construction provides stability and reduces vibration for smoother, straighter cuts and longer blade life.
[3-YEAR WARRANTY] Backed by Tomahawk’s nationwide support team with expert technician service and next-day parts availability.
Specifications
- Engine: Honda GX390, 4-stroke, air-cooled
- Power: 11.7 HP (8.7 kW) @ 3,600 RPM
- Fuel Type: Gasoline
- Fuel Tank Capacity: 6.4 qt (6.1 liters)
- Cutting Depth (Max): 7.1 in. (180 mm)
- Blade Capacity: 20 in. (500 mm)
- Arbor Size: 1 in. (25.4 mm)
- Blade Depth Control: Manual, rotating handle
- Water Tank: Integrated with hose connection
- Product Dimensions: 48.4" x 25" x 41.5" (1230 x 635 x 1055 mm)
- Net Weight: 364 lbs (165 kg)
- Shipping Dimensions: 50" x 25.2" x 45.3" (1270 x 640 x 1150 mm)
- Gross Weight: 445 lbs (202 kg)
Package Includes
- TFS20H Concrete Saw
- Blades Not Included
Applications
- Parking Lots
-
Side Walks
- Residential and Commercial Applications
- Garages
- Patios
- Driveways
- Decorative Jobsite Enhancements
How Does this Ship?
⚠ This is an oversized item which requires shipment on a freight truck. Ship this item to a business address to shave 1-2 days off the transit time!
HOW DOES THIS SHIP?
CA Proposition 65 Warning
⚠ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.






















