Can this product be used to trim fingernails and toenails -- if used at a slow speed?

I wouldn't do it. Even the slowest speeds are much faster than is safe to use next to tissue. And the Silicon Carbide bit is used for grinding metal; it will tear right through something softer, like toenails and fingernails.

Can this be used to apply a bevel to 6mm glass?

Keep in mind it's shape. You may yield better results w/a BARREL shape if beveling consistent long stretches of anything. Yeah, they should work w/glass, provided you are spraying the surface w/clean water. I use these to round/soften edges on aluminum RC car parts of various grades. I know this is from 2017, I'm just trying to help and I'm bored.

What is the grit on this one?

Thank you for your question. The Dremel 85422 Grinding Stone is a 100 grit stone. For further assistance, please contact us at 1-800-4-DREMEL (1-800-437-3635), Monday - Friday, 8A - 5P CST.

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Dremel 84922 Silicon Carbide Grinding Stone

Dremel 84922 Silicon Carbide Grinding Stone

Product ID: 4520208

Details

Brand
Dremel
Cut Type
Straight Cut
Item Weight
9.07 g
Material
Silicon
Size
2-Piece

💎Silicon carbide for ultra-hard materials

🔧3/16" taper shape for precision grinding

⚙️1/8" shank fits all Dremel tools

€ 11.73

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Description

⚡ Elevate your rotary game—grind harder, finer, faster!

UNIVERSAL COMPATIBILITY - Seamlessly fits all Dremel rotary tools with a standard 1/8" shank—no adapters needed.
PRECISION TAPERED DESIGN - 3/16" small taper shape delivers pinpoint control for sharpening, deburring, and intricate grinding tasks.
TRUSTED INDUSTRIAL QUALITY - Made in the USA with consistent performance and longevity, ensuring your tool investment pays off every time.
PREMIUM SILICON CARBIDE ABRASIVE - Engineered for superior durability and efficiency on tough surfaces like glass, ceramics, and non-ferrous metals.
VERSATILE HARD MATERIAL SPECIALIST - Perfect for projects involving stone, porcelain, gemstones, and even delicate glass engraving—unlock new creative possibilities.

The Dremel 84922 Silicon Carbide Grinding Stone transforms your rotary tool into a precision grinder designed for hard materials like glass, ceramics, and non-ferrous metals. Featuring a 3/16" tapered silicon carbide stone with a universal 1/8" shank, it offers durable, smooth, and vibration-free performance for sharpening, deburring, and detailed grinding. Trusted by professionals and hobbyists alike, this accessory ensures long-lasting, high-quality results on even the toughest surfaces.

Specifications

ASIN	B00004UDKD
Best Sellers Rank	#37,398 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #24 in Power Rotary Tool Attachments
Date First Available	July 2, 2004
Department	Unisex-Adult
Item Weight	0.32 ounces
Item model number	84922
Manufacturer	Dremel
National Stock Number	5345-01-467-5867
Product Dimensions	0.67 x 0.79 x 4 inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

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€ 11.73

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Great price for an authentic product. Fast international shipping too!

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