5″*7/8″inch 125mm Waterproof Cross-Center Disc

Product Overview​​
Our ​​Waterproof SiC Fiber Disc​​ features a cross-center design that utilize advanced silicon carbide material, featuring a balanced hardness matrix that resists thermal stress and wear resistance exceptionally well. This ensures sustained performance reliability in extreme grinding conditions, maintaining peak operational efficiency through prolonged use. Engineered for broad material compatibility, these discs perform exceptionally across diverse substrates—including carbon steel, copper alloys, granite, and porcelain. Their universal applicability in metalworking and stoneworking environments guarantees consistent output quality, making them indispensable for professionals requiring versatile tooling solutions.

Product Advantages

1.​​Chemical Stability​​: Resists acids/alkalis in marine/industrial environments.
2.​​Surface Finish Quality​​: Achieves superior smoothness on brittle materials.
3.​​Cost Efficiency:​​ Extended lifespan lowers replacement frequency

Applications

1.Restoration of saltwater-corroded marine fittings.
2.High-precision finishing on automotive transmission components.
3.Surface preparation of turbine blades in power generation systems.

Specifications

SIZE INCH RPM HOLE GRIT THK
100*16mm 4″*5/8″ 15300 ROUND/CROSS 24~120 0.6/0.8
115*22.23mm 4-1/2″*7/8″ 13300 ROUND/CROSS 24~120 0.6/0.8
125*22.23mm 5″*7/8″ 12250 ROUND/CROSS 24~120 0.6/0.8
150*22.23mm 6″*7/8″ 10200 ROUND/CROSS 24~120 0.6/0.8
180*22.23mm 7″*7/8″ 8500 ROUND/CROSS 24~120 0.6/0.8

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