Attributes

Brand	-
Category	3C Digital Accessories / USB Multi-Function Power Bank
Origin	-
Material	High-Carbon Steel and Diamond Grit
Shank Size	3mm (1/8 inch)
Compatible Tools	Rotary tools, handheld electric drills, die grinders
Primary Application	Carving, polishing, grinding, and drilling
Suitable For	Jade, wood root, jewelry, glass, and stone
Package Contents	Assorted drill bits and polishing heads (50 pieces)
Durability	Heat-resistant and wear-resistant coating
Precision Level	High-precision fine detailing
Storage	Included plastic organizer case
Brand	Jingxuan

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Excellent for detailed work

I bought these for refining root carvings. The different shapes allow me to get into tight corners easily. Highly recommended for hobbyists.

Anonymous

Mar 29, 2026

Rating: 5/5

Sturdy and reliable

No wobble when inserted into my rotary tool. They cut through hard stone without overheating too quickly. Very satisfied with this purchase.

Anonymous

Mar 24, 2026

Rating: 5/5

Professional results at home

I use these daily for small repairs on ceramic and glass. They perform just as well as the expensive brands I used to buy. Will definitely reorder.

Anonymous

Mar 23, 2026

Rating: 4/5

Great starter set

If you are new to grinding and polishing, this is a fantastic set to start with. The case keeps everything organized, which is a nice bonus.

Anonymous

Mar 12, 2026

Rating: 5/5

Perfect for my jewelry projects

These bits are incredibly sharp and precise. I used them on a silver pendant and some jade beads, and the finish was flawless. Great value for the price.

Anonymous

Mar 04, 2026

Rating: 4/5

Good variety pack

The assortment covers almost every need I have for wood carving. A couple of the smaller polishing wheels wore out quickly, but the drill bits are still going strong.

5 FAQ

Q: Does the kit come with a storage box?

A: Yes, the package includes a durable plastic organizer case with individual slots to keep each bit secure and easy to find.

Q: Can I use these on hardened steel?

A: These bits are designed primarily for softer materials like wood, jade, glass, and non-ferrous metals. They are not recommended for cutting hardened steel.

Q: What speed setting should I use for polishing jade?

A: For polishing jade, we recommend starting at a medium speed (around 10,000 to 15,000 RPM) and applying light pressure to avoid cracking the stone.

Q: Are these bits compatible with Dremel tools?

A: Yes, these accessories feature a standard 3mm shank, making them fully compatible with most Dremel rotary tools and similar handheld drills.

Q: Are the diamond grit bits reusable?

A: Absolutely. With proper care and cleaning after use, the diamond grit bits can be reused many times before needing replacement.

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