The outer diameter, thickness, aperture of flexible diamond polishing pads, thickness and width of the diamond layer, angle and radian of various special-shaped abrasive tools, and geometric tolerance of diamond abrasive tools should be checked. The outer diameter, thickness, aperture, thickness and width of the diamond layer are measured with a vernier caliper with an accuracy of 0.02mm, and the aperture is measured with a plug gauge, an inner diameter gauge or an inner micrometer. The outer diameter and thickness of the abrasive tool are non-matching dimensions, and the dimensional accuracy is generally taken from the dimensional tolerance or measured according to the accuracy requirements of various manufacturers and processing drawings. The matching accuracy of the hole diameter tolerance zone is generally based on the H7 standard hole, and the surface roughness is less than 1.25-2.50um, but when the diameter of the abrasive tool is small (below 20mm) and the thickness is thin, the matching accuracy is correspondingly higher, and H9 is often used. H13. The compaction performance of diamond abrasives is mainly affected by powder properties and the compaction process.
Flexible Diamond Polishing Pads for Stone, Concrete & Tile
Product Description
Flexible diamond polishing pads are professional abrasive tools used for grinding, honing, and polishing hard surfaces such as granite, marble, concrete, terrazzo, porcelain, and engineered stone. Manufactured with high-quality industrial diamond powder and a flexible resin bond, these pads provide excellent surface contact, uniform polishing, and a smooth, high-gloss finish.
ToolWits flexible diamond polishing pads are designed for wet and dry polishing applications, making them suitable for stone fabrication workshops, construction sites, and renovation projects.
Key Features of Flexible Diamond Polishing Pads
✔ Premium Diamond Abrasives
High-purity diamond grit ensures:
Fast cutting speed
Consistent polishing performance
Long service life even on hard stone surfaces
✔ Flexible Resin Bond Design
The flexible backing allows the pad to:
Adapt to curved and uneven surfaces
Reduce surface scratches
Produce uniform polishing results without edge damage
✔ Wide Grit Range Available
Pads are available from coarse grinding to ultra-fine polishing, supporting a complete polishing process:
Coarse grits for scratch removal and leveling
Medium grits for surface refinement
Fine grits for high-gloss, mirror-like finishing
Common grit options: 50, 100, 200, 400, 800, 1500, 3000
✔ Wet & Dry Polishing Compatibility
Wet polishing: reduces heat, dust, and extends pad life
Dry polishing: convenient for job sites without water supply
✔ Strong Velcro Backing
High-quality hook-and-loop backing ensures:
Secure attachment to polishers and grinders
Quick pad replacement
Stable operation at recommended speeds
Applications
Flexible diamond polishing pads are widely used in:
Granite polishing and finishing
Marble surface restoration
Concrete floor polishing
Terrazzo grinding and polishing
Porcelain and ceramic tile edge finishing
Stone countertop and slab polishing
Construction and renovation projects
Available Specifications
Flexible diamond polishing pads can be customized to meet different job requirements:
Pad Diameter: 3″ / 4″ / 5″ / 7″ (custom sizes available)
Bond Type: Resin bond
Working Mode: Wet or dry
Backing: Velcro (hook & loop)
Machine Compatibility: Angle grinders, hand polishers, floor polishers
Advantages Over Traditional Abrasives
Faster polishing efficiency
More consistent surface finish
Lower risk of surface burns or swirl marks
Reduced labor time and operating costs
Suitable for both flat and curved surfaces
How to Choose the Right Flexible Diamond Polishing Pad
When selecting polishing pads, consider:
Material hardness (granite, marble, concrete, etc.)
Desired surface finish (matte, semi-gloss, high-gloss)
Machine speed and power
Wet or dry working conditions
Using a step-by-step grit progression ensures the best polishing quality and longer pad life.
Why Choose ToolWits Flexible Diamond Polishing Pads
Stable quality and strict manufacturing control
High polishing efficiency and long lifespan
Custom specifications available
Factory-direct supply and competitive pricing
Suitable for professional stone and construction industries
Packing, Storage, Handling and Transportation
After-sales service team:
Technical Team:
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