Bolt-on trapezoidal diamond grinding discs, suitable for bolt-on concrete floor grinders. Soft-bonded formulation for hard concrete surfaces, grit size 30/40.
Premium quality diamond discs deliver the longest service life on the market.
Trapezoidal diamond grinding discs/pads specifically designed for bolt-on floor grinders.
Soft bond: Suitable for standard to hard concrete
Gentle grinding for concrete, natural stone and terrazzo surfaces
Ideal for concrete; coatings and thin epoxy layers; plasticised ceramic adhesives; thick epoxy layers; vinyl adhesives
Two-stage grinding structure Dimensions: 40 x 12 x 12 mm
Shaft specification: Bolt-on
Grit specification: #30/40
Suitable for wet and dry dual operation
Compatible equipment:
Suitable for bolt-on floor grinders
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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