Engineered with an IP68 hermetically sealed housing, this Waterproof cordless angle grinder operates fully submerged up to 50 meters or in high-humidity marine environments, delivering reliable brushless torque for wet cutting and subsea maintenance.
Technical Specifications
|
Feature |
Specification |
|
Voltage Platform |
36V Sub-Surface Lithium System |
|
Ingress Protection Rating |
IP68 Certified (Submersible up to 50 Meters / 164 ft) |
|
Motor Type |
High-Efficiency 1500W Brushless Sub-Motor |
|
No-Load Speed (Surface / Sub) |
8,500 RPM (Dry) / 6,600 RPM (Submerged load-optimized) |
|
Wheel Diameter |
4-1/2" to 5" (115mm - 125mm) |
|
Spindle Thread |
Marine-Grade Stainless Steel 5/8"-11 |
|
Net Weight (Without Battery) |
2.9 kg (6.39 lbs) |
Key Features
IP56 Sealed Housing: Effectively blocks direct heavy water jets, rain, and wet slurry penetration during continuous construction site exposure.
Corrosion-Resistant Hardware: Exterior housing seams and fasteners feature protective coatings to prevent oxidation caused by moisture and chemical exposure.
Sealed Power Switch: Features a moisture-protected switch assembly designed to prevent short circuits and electrical failure in damp work zones.
Moisture-Resistant Vents: Strategically angled air channels allow effective motor cooling while actively deflecting water spray away from critical electrical components.
Waterproof Power & Safety System
Underwater Battery Swapping: Patented sealed housing allows safe power changes directly underwater, minimizing downtime during critical tasks.
Corrosion-Resistant Li-Ion Packs: Built with dedicated waterproof cells and heavy-duty terminals rated for continuous deep deployment and high-drain performance.
Instant Safety Shutoff: Features a dead-man's paddle switch that instantly cuts power upon release to prevent runaway tools.
Glove-Friendly Ergonomics: Optimized handle geometry and neutral buoyancy ensure slip-free control and reduced fatigue when wearing thick neoprene gloves.
Specialized Applications
Stone Fabrication & Countertop Prep: Continuous wet cutting and profiling of granite, marble, and quartz slabs with integrated water-feed attachments.
Masonry & Tile Installation: Precision cutting of outdoor pavers, roof tiles, and concrete blocks during inclement weather or wet conditions.
Outdoor Construction & Infrastructure: Bridge, tunnel, and road maintenance work exposed to rain, mud, and water splash.
General Industrial Washdown Areas: Performing maintenance tasks in facilities subject to frequent high-humidity and washdown protocols.
Quality Assurance
100% Water Spray Testing: Every manufactured unit undergoes automated IP56 water-jet testing in factory compliance bays to verify seal integrity before dispatch.
Component Salt Spray Testing: Exterior metal components and fasteners are subjected to ASTM B117 salt spray testing to verify rust resistance in humid job-site conditions.
Electrical Insulation QC: High-voltage dielectric testing is performed on all internal brushless stator assemblies to guarantee safety against electrical leakage during wet operation.
Traceability & Batch Control: Each tool is laser-marked with a unique serial number linked to material test reports and final inspection records for full B2B quality accountability.
Maintenance & Moisture Care Guidelines
Seal Inspection Protocol
Periodic checks on housing gaskets to ensure ongoing protection against moisture ingress.
Post-Job Freshwater Rinse
Guidelines for cleaning abrasive slurry and debris off the exterior housing after wet-cutting sessions.
Storage Recommendations
Proper drying and ventilation procedures prior to storing the tool in transit cases.
Honors Received
Frequently Asked Questions
Q: Can this angle grinder actually be operated completely underwater?
A: Yes. It is an IP68-certified submersible tool designed and tested for commercial diving and underwater construction operations up to a depth of 50 meters (164 feet).
Q: Do I need special batteries to run this grinder underwater?
A: Yes, it requires proprietary Aqua-Shield sealed 36V battery packs which feature waterproof terminal seals to prevent short circuits in wet or submerged environments.
Q: Can I swap batteries while underwater?
A: Yes, the battery compartment features a water-displacement lock that allows secure, wet-environment battery swaps at depth when following safety guidelines.
Q: How do I prevent saltwater corrosion after marine use?
A: After exposure to saltwater, simply rinse the tool thoroughly with fresh water while the motor is turned off, dry the exterior, and apply the included O-ring maintenance lubricant periodically.
Q: Does the tool lose significant power when submerged due to water drag?
A: The specialized 1500W brushless motor is engineered with fluid-dynamic load compensation, maintaining high torque and stable RPM even against water resistance.
Q: What safety mechanisms are built in for wet and underwater cutting?
A: It incorporates an electronic water-proof dead-man switch, automatic thermal overload cutoff, and soft-start technology to prevent sudden torque reactions in low-visibility or confined subsea spaces.
Q: Is this tool suitable for above-ground wet masonry work as well?
A: Absolutely. It is widely used by stone fabricators who utilize continuous water-feed systems, eliminating slurry damage common in standard grinders.
Q: What is the warranty coverage for marine and underwater use?
A: We provide a 2-Year International Commercial Warranty covering water intrusion defects, electronic housing failures, and structural manufacturing faults under normal professional guidelines.
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