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

💎Works on hard materials: glass, ceramic, stone & metals

🔩1/8" shank fits all Dremel rotary tools

⚙️3/16" silicon carbide stone for precision grinding

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Description

⚡️ Grind harder, finer, faster — upgrade your Dremel game!

COMPACT VERSATILE - 3/16" tapered grinding stone reaches tight spots and delicate surfaces with ease.
DURABILITY MEETS DETAIL - Industrial-grade abrasive designed for extended use without sacrificing precision.
UNIVERSAL COMPATIBILITY - Standard 1/8" shank fits all Dremel corded and cordless tools—no extra adapters needed.
HARD MATERIAL SPECIALIST - Sharpen, deburr, and grind stone, glass, ceramics, porcelain, gemstones, and non-ferrous metals effortlessly.
PRECISION GRINDING POWER - Transform your rotary tool into a high-performance grinder with silicon carbide toughness.

The Dremel 84922 Silicon Carbide Grinding Stone is a 3/16" precision rotary accessory designed for tough grinding tasks on hard materials like glass, ceramic, stone, and non-ferrous metals. Featuring a universal 1/8" shank, it fits all Dremel rotary tools, delivering durable, high-performance sharpening, deburring, and general grinding with pinpoint accuracy.

Specifications

ASIN	B00004UDKD
Best Sellers Rank	#50,056 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #28 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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NZ$20

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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