Diamond Hand Pads

Diamond Hand Pads – Flexible Sanding Pads for Stone, Glass & Tile

Professional diamond hand pads for wet sanding and polishing stone, glass, ceramic, and tile surfaces by hand. The flexible foam-backed construction conforms to curved, contoured, and flat surfaces — delivering precise control for edge work, detail finishing, and areas unreachable by machine. Essential for lapidary artists, stone fabricators, and glass workers.

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Available Sizes & Pricing

Size Grit Options Backing Price (USD)
3.5" × 5.5" (Standard) 60 / 120 / 200 / 400 / 800 / 1,500 / 3,000 Foam-backed $8–$14
4" × 6" (Large) 60 / 120 / 200 / 400 / 800 / 1,500 / 3,000 Foam-backed $10–$16
6" × 11" (Extra Large) 60 / 120 / 200 / 400 / 800 / 1,500 / 3,000 Foam-backed $14–$22

Grit Selection Guide

Grit Stage Best For Surface Result
60–120 Coarse shaping Initial material removal, rough edges Rough, shaped surface
200–400 Medium sanding Scratch removal after coarse stage Smooth, refined texture
800–1,500 Fine sanding Pre-polish preparation Near-scratch-free surface
3,000 Pre-polish Before cerium oxide or final polish High gloss, minimal haze

Compatible Applications

  • Hand sanding and polishing of stone slabs and countertops
  • Lapidary gemstone edge finishing and detail work
  • Glass edge grinding and smoothing by hand
  • Ceramic tile and porcelain edge refinement
  • Curved and contoured stone surface finishing
  • Sink cutout and edge polishing on granite and marble
  • Fossil and mineral specimen surface preparation

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Frequently Asked Questions

  • Q: Can diamond hand pads be used dry?
    A: Wet use is strongly recommended. Water lubricates the surface, flushes away swarf, prevents heat buildup, and significantly extends pad life. For occasional dry use on very hard materials, reduce pressure and work in short passes.
  • Q: What grit should I start with for hand polishing a stone edge?
    A: Start with 60 or 120 grit to shape and remove saw marks, then progress through 200, 400, 800, 1,500, and 3,000 grit. Finish with cerium oxide for a mirror result. Never skip more than one grit step.
  • Q: Are diamond hand pads suitable for granite countertop edge polishing?
    A: Yes — diamond hand pads are widely used for granite, marble, and engineered stone edge polishing. Use wet with a progression from 60 through 3,000 grit for a professional edge finish.
  • Q: How long do diamond hand pads last?
    A: With proper wet use, diamond hand pads typically last 10–30 hours of active sanding depending on material hardness and applied pressure. Harder stones like granite and quartz will wear pads faster than softer materials.
  • Q: Can I use diamond hand pads on glass?
    A: Yes — diamond hand pads are excellent for glass edge grinding, scratch removal, and surface refinement. Always use wet and follow with cerium oxide for a final mirror finish on glass surfaces.