Attributes

Brand	-
Category	Hardware & Tools / Other Tools
Origin	-
Material	High-carbon steel and diamond composite
Shank Diameter	3mm (1/8 inch)
Compatible Tools	Rotary tools, electric grinders, handheld drills
Primary Application	Carving, polishing, and drilling
Suitable For	Jade, wood root, jewelry, glass, and stone
Package Quantity	50 pieces per set
Grit Variety	Coarse, medium, and fine grits included
Heat Resistance	Designed for high-speed operation without overheating
Finish Type	Precision ground for smooth detailing
Storage	Comes in a durable plastic organizer case

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Best accessories I've bought

These consumables last much longer than expected. I've gone through several projects involving glass and wood, and they still feel sharp.

Anonymous

Mar 26, 2026

Rating: 5/5

Perfect for my jewelry projects

These drill bits are incredibly sharp and precise. I used them on some delicate silver rings and they worked flawlessly without slipping. Great value for the price.

Anonymous

Mar 24, 2026

Rating: 5/5

Excellent for jade polishing

I was skeptical about using these on hard stone, but the diamond-coated bits polished my jade pieces beautifully. Highly recommended for stone workers.

Anonymous

Mar 18, 2026

Rating: 5/5

Great starter kit

As a beginner in woodworking, this set gave me everything I needed to start detailing my projects. The case keeps them organized which is a huge plus.

Anonymous

Mar 17, 2026

Rating: 4/5

Solid performance

They fit my rotary tool perfectly. The cutting speed is impressive, though you need to be careful not to apply too much pressure on the smaller bits.

Anonymous

Mar 16, 2026

Rating: 4/5

Good variety pack

The assortment of shapes is excellent for wood carving. One or two bits felt slightly less durable than the others, but overall a solid purchase for hobbyists.

5 FAQ

Q: Are replacement bits sold individually?

A: Currently, we only sell these accessories as a complete 50-piece set to ensure you have a full range of shapes and grits for various tasks.

Q: What is the maximum RPM these can handle?

A: These accessories are rated for speeds up to 35,000 RPM, making them suitable for high-speed electric grinders and drills.

Q: Does the kit include a storage box?

A: Yes, the set comes with a sturdy 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 for softer materials like wood, jade, glass, and non-ferrous metals. They are not recommended for drilling into hardened steel.

Q: Are these bits compatible with Dremel tools?

A: Yes, these accessories feature a standard 3mm shank that is fully compatible with Dremel and most other popular rotary tools.

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