Global Leading Diamond Tool Manufacturer.
Johnson Tools Silicon Carbide Semi-Flexible Sanding Disc for Stone, Metal & Fiberglass
Bonding Agent: High-strength Resin-over-Resin Adhesive
Abrasive Grain: High-purity Silicon Carbide (SiC)
Grit Range: CP16 – CP120
Size Range: 100mm – 180mm (4" – 7")
Design Configurations: Inner 8-petal flat/convex, semi-coated / flat semi-coated
Key Features: Anti-clogging, Rapid Heat Dissipation, Fast Chip Removal
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PRODUCT ADVANTAGES
Our customer service team is a dedicated, hard-working group specially selected for their enthusiasm and commitment to providing excellent customer service. They offer advice, answer any queries.
PRODUCT parameter
| Model / Size(D/B) | Grit Range(CP) | Max Speed(RPM) |
| 100mm / 4" | CP16 – 120 | 15,200 |
| 115mm / 4.5" | CP16 – 120 | 13,300 |
| 125mm / 5" | CP16 – 120 | 12,500 |
| 150mm / 6" | CP16 – 120 | 10,300 |
| 178mm / 7" | CP16 – 120 | 8,500 |
product usage
Stone & Construction Materials: Ideal for grinding, shaping, and polishing marble, concrete, masonry, and ceramics with smooth, consistent finishes.
Fiberglass & Composite Materials: Highly effective for shaping and surfacing fiberglass products, including wind turbine blades and maritime vessel hulls.
Metalworking & Shipyards: Perfect for heavy-duty metal processing such as rust removal, deburring, weld blending, and general surface preparation in shipyards and fabrication shops.
Wood & General Surface Treatment: Suitable for aggressive sanding and leveling of hardwood and other general building materials.
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