6" 140 Grit Diamond Pre-Polishing Smoothing Pads with Magnetic Backing – Fine Pre-Polish for Glass, Stone & Lapidary GrindingThe Resin Diamond Pre Polishing Smoothing Pads are engineered for precision pre polishing, ensuring smooth and consistent surface preparation before final polishing stages. Made with premium resin bond and embedded diamond particles, these pads combine durability with effective grinding and polishing power. They excel at removing scratches, leveling surfaces, and refining stone, glass, and ceramic materials to a uniform, pre polished finish. Their

Finishing ceramic and composite surfaces

Pre-polish surface preparation on stone and gemstones

or wrap them around custom mandrels for internal profiling and detailed craftsmanship

contributing to a consistent and high-quality polish

Compatible with leading machinery brands including LAFER

Flat End Cylinder is 7-8mm wide

and sliding on the new

/* 超链接样式 */ a { text-decoration: none

stainless steel

compatible with most Foredom and Dremel rotary tools

Their compact size and range of grit options make them a convenient option for any stone fabrication shop

restoration