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Dynamic Stone Tools
Silicon Carbide 4" Grinding Stones Wet/ Dry
Silicon Carbide 4" Grinding Stones Wet/ Dry
Regular price
$10.95 USD
Regular price
$0.00 USD
Sale price
$10.95 USD
Quantity
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4" Silicon Carbide Grinding Stone
This 4" silicon carbide grinding stone is used to grind and shape natural stone surfaces by hand-held grinder, including granite, marble, travertine and terrazzo. It is offered across the full grit range — #24, #36, #46, #60, #80, #120 and #220 — so a fabricator can move from coarse stock removal to a fine, smooth finish on the same job.
Features
- Silicon carbide abrasive for grinding and shaping granite, marble, travertine and terrazzo
- Full grit lineup from #24 (coarse) through #220 (fine) for staged shaping and finishing
- 4" diameter sized for hand-held grinders and polishers
- Coarser grits (#24–#46) remove material quickly for initial shaping; finer grits (#80–#220) refine and smooth the surface
| Grit | SKU | Typical Stage |
|---|---|---|
| #24 | GS024 | Coarse — heavy stock removal / rough shaping |
| #36 | GS036 | Coarse — rough shaping |
| #46 | GS046 | Medium-coarse shaping |
| #60 | GS060 | Medium shaping / leveling |
| #80 | GS080 | Medium-fine smoothing |
| #120 | GS120 | Fine smoothing |
| #220 | GS220 | Fine finishing |
- Match the stone to the job: coarser grits (#24–#46) for shaping and heavy material removal, finer grits (#80–#220) for smoothing and finishing.
- Mount the stone on a hand-held grinder or polisher sized for a 4" grinding stone and confirm the tool's rated speed is within the stone's rated limit before starting.
- Work the stone across the stone surface with light, even pressure; let the abrasive do the cutting rather than forcing it.
- Step up through grits progressively (e.g. #24 → #60 → #120 → #220) rather than skipping straight to a fine grit on rough stock.
- Wear eye, hand and respiratory protection; silica-bearing stone dust is a respiratory hazard whether ground wet or dry.
| Property | Detail |
|---|---|
| Abrasive | Silicon Carbide |
| Diameter | 4" |
| Grits Available | #24, #36, #46, #60, #80, #120, #220 |
| Intended Materials | Granite, marble and similar natural stone |
| Mounting | 4" silicon carbide grinding stones in this size commonly thread onto a 5/8"-11 arbor on a hand-held grinder — confirm the exact fitment against the tool and the stone's own markings before mounting. |
Wear appropriate eye, hand and respiratory PPE. Confirm the stone's rated speed does not exceed your tool's RPM. Follow the tool and stone manufacturer's instructions and applicable safety regulations.
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