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20PCS Stone Carving Set, Diamond Polishing/Grinding Burr Bits
1. Made of carbide steel coated with diamond particles. Size of grinding heads: 1/4"(6mm)
2.Excellent for fine detail work, polishing, grinding, cutting, engraving, carving, touch-up and finishing
3.Suitable for carving and grinding glass, metal , stone, ceramic, jade, jewelry, wood, plastic or other hard materials.
4.1/8" shank - compatible with most universal power rotary tools.
5.Highly recommended for carving and polishing stones, metal, jade and ceramic, DIY craft, craft modeling, home repair (wood, some plastic and dogs’ nails) etc.
6.Package: 20pcs with plastic box.
Notes:
1. Eyes protection must be done well.
2. Please add enough water during using.
3. The shank must be installed tighten and the grinder speed should not be too high, please adjust the electric grinder to 20000 RPM below High speed will lead to fracture of the rod.
Bruce Michael Osborn
2025-09-02 10:10:43
Works for what I need. Don't understand the negative reviews. Not industrial
T.v.K
2025-07-26 19:51:57
Satisfied with purchase
Mannyjoe
2025-07-24 09:25:53
These bits work great for soft stones like sand or lime stone but anything harder and the diamond bit rubs off almost immediately. I even had a constant drip of water on my work so it was not user error. Spend more to get better
Kanan C.
2025-07-21 15:41:29
Bought these to try and drill holes into an ethically sourced deer pelvis that I was making a hanging herb drying rack with, and even with a cheap dremel meant more for wood crafts and stone polishing it worked perfectly. Even after an hour or so of using the same bit to drill 8 holes or so, said bit looked almost brand new. They seem like they'll last a very long time, and they get the job done.
April Chaney
2025-06-21 16:13:42
For the price they work good. I did a small project and seemed to me the bits wore out fast. But work great you go through them fast.
Barbara J.
2025-06-06 14:49:43
This set works great on rocks and fits my dremel well. Lightweight metal great durability. Your imagination is the only limit to the things you create with this set.
AIMATI
2025-05-04 15:53:35
Super buenas
Felicia M.
2025-05-03 09:46:48
I was afraid they’d be cheap, but they work great!
francine
2025-03-19 21:40:23
Il faudrais essayer à long terme pour évaluer la qualite
Fede
2025-02-26 16:22:14
Era lo que necesitaba, fuertes y van muy bien
Murat
2025-02-09 16:38:29
Tam istediğim ürün, çabuk geldi. Kalitesi de çok güzel, tavsiye edilecek ürün... Teşekkürler.
Christoph Schmid
2025-01-26 15:00:29
Danke alles bestens, Ware und Lieferung
Parassols Jean-Guy
2024-11-27 13:52:14
Fraises très pratiques ,J-G P
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