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The Aurand K7 Series is a professional-grade line of handheld electric scalers built for contractors, shipyards, and industrial maintenance crews who need reliable surface preparation tools
Engineered in the USA and trusted since 1937, the K7 is designed to remove rust, paint, scale, epoxy, and marine growth from both steel and concrete surfaces with unmatched efficiency. Its rugged construction and precision-cutting technology make it a dependable alternative to sandblasting, offering powerful results without the mess, downtime, or high cost of traditional methods.
Aurand’s patented cutting teeth and heavy-duty electric motors provide consistent removal rates, whether you’re working on a small repair area or a large industrial project. Compact and ergonomic, the K7 is easy to maneuver while delivering the durability and output required by professional crews. That’s why the U.S. Navy, Coast Guard, and contractors around the world continue to rely on Aurand tools for mission-critical jobs.
All Aurand K7 scalers share the same rugged design, USA-made durability, and powerful performance. The key differences are in width, voltage, and dust control:
Width
5-inch models → Better for detailed work and tight areas.
8-inch models → Clear larger areas faster, higher removal rates.
Voltage
115V models → Plug into standard U.S. outlets, portable.
230V models → Suited for industrial or international power setups.
Dust Shroud
With shroud → Cleaner operation with vacuum hookup.
Without shroud → Standard open design, no dust containment
Heavy-duty electric motor (115V or 230V)
Available in 5" or 8" cutting widths
Removal rates from 50–150 sq. ft/hr
Vacuum dust shroud options for cleaner operation
Multi-functional: scaler, scarifier, paint remover, epoxy grinder
Lightweight, ergonomic design for extended use
Patented cutting teeth technology for faster, safer prep
Made in the USA – rugged steel construction
Metal: Ship and barge decks, oil platforms, tanks, beams, bridge structures, weld prep, epoxy removal
Concrete: Basements, patios, garages, parking lots, retaining walls, swimming pools, graffiti removal
Alternative to sandblasting: Delivers similar results without the mess or high cost
1 × Aurand K7 Electric Handheld Deck Scaler (selected variant)
Pre-installed cutting head with patented teeth
Operator’s manual with safety instructions
Standard warranty coverage (manufacturer-backed)
Optional vacuum shroud attachment (for “V” and “EV” models only)
| Model | Voltage | Width | HP | Removal Rate | Dust Shroud |
|---|---|---|---|---|---|
| K7-1 | 115V | 5" | 1/4 | 50–75 sq ft/hr | No |
| K7-1E | 115V | 8" | 1/3 | 100–150 sq ft/hr | No |
| K7-1EV | 115V | 8" | 1/3 | 100–150 sq ft/hr | Yes |
| K7-1V | 115V | 5" | 1/4 | 50–75 sq ft/hr | Yes |
| K7-2 | 230V | 5" | 1/4 | 50–75 sq ft/hr | No |
| K7-2E | 230V | 8" | 1/3 | 100–150 sq ft/hr | No |
| K7-2EV | 230V | 8" | 1/3 | 100–150 sq ft/hr | Yes |
| K7-2V | 230V | 5" | 1/4 | 50–75 sq ft/hr | Yes |
Our customer service team is ready to assist you.
Should you have inquiries about Aurand products, please feel free to call our toll-free line 1-888-902-4532 or chat with us online.
We're here to support you