Features:
1. Three-speed variable adjustment mechanism
2. High-hardness helical gears ensure extended tool life
3. Ergonomic handle design enhances operational comfort
4. Copper nozzle facilitates wet cutting, preventing dust dispersion and bodily irritation
5. When using, first install the adhesive backing pad, then pair with diamond grinding discs of varying grit sizes as required (grit sizes must be procured separately; grinding discs are not included with this product) to avoid repetitive processes and achieve optimal polishing results
6. Widely applicable for polishing operations on stone materials such as marble and granite
Specifications:
Plated thread: 14mm thread
No-load speed: 5500rpm
Output Shaft: 5/8-11 UNC or M14*2
Polishing Disc (Cutting Disc): 5 inches (125mm)
Air Consumption: 5 standard cubic feet per minute
Air Inlet Thread: 1/4 inch PT
Air Hose Inner Diameter: 3/8 inch ID
Working Pressure: 90 psi (6.3 bar)
Dimensions: 257 × 102 mm
Weight: 1.80 kg / 3.96 lb
All products can cut concrete, stone, metal and composite materials. They use diamond coating technology, which increases the service life by more than 50% compared with ordinary tools and have excellent heat resistance.
We offer tiered pricing with a minimum order of 10 pieces and exclusive discounts for larger quantities. We also provide tool rental services to reduce initial investment.
Support! Complete drawing confirmation within 72 hours and deliver within 7-15 days. We have provided more than 200 customized solutions for geological exploration, jade processing and other scenarios.
Regular orders are shipped within 7 days, urgent orders are shipped within 3 days. Poland’s warehouse covers all EU countries and has sufficient inventory.
Provide lifelong technical consultation, 2-hour response. Free replacement for non-human damage during the warranty period, and provide operation training video
A free downloadable “Safety Operation Guide” is available, including speed and pressure parameter tables. All tools undergo over 3,000 fatigue tests and are marked with maximum load warning lines. 24-hour remote diagnostic support is available from our engineers.
We offer professional refurbishment! Laser re-welding of the diamond layer restores 90% of its performance at only 30%-50% of the new purchase price.
The latest low-noise and energy-saving series: the water-cooled design reduces energy consumption by 30%, and the nano-coating increases the lifespan by 2 times. A free energy consumption comparison and calculation tool is provided.
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Huangchang was founded in 1992 and began producing cutting and grinding tools for concreteand stone in 1994
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