1 / 4

1 / 4
Dremel Dermal 84922 3/16 in. Silicon Carbide Cone Grinding Stone for Glass, Stone & Ceramic (2-Pack)
$5.21
These silicon carbide grinding stones are engineered for precision sharpening, debarring, and etching on hard materials. Ideal for working with glass, stone, ceramics, porcelain, and non-ferrous metals, this 2-pack provides reliable performance for diverse grinding tasks.
In Stock
Money-back guarantee
Free 30-day returns
100% Authentic
Official brand warranty
Ships from USA
Fast US warehouse dispatch
Secure checkout
256-bit SSL encrypted
We accept


These silicon carbide grinding stones are engineered for precision sharpening, debarring, and etching on hard materials. Ideal for working with glass, stone, ceramics, porcelain, and non-ferrous metals, this 2-pack provides reliable performance for diverse grinding tasks.
- Versatile application for grinding and etching stone, glass, ceramic, porcelain, gemstones, and non-ferrous metals.
- Cone shape specifically designed for effective work on both conic and flat surfaces.
- High-quality silicon carbide material ideal for sharpening and debarring harder materials.
- Includes 2 pieces per pack for extended project use.
- Pro Tip: For best results, insert the accessory bit fully into the tool, back it out slightly, then tighten down.



