Jade Engraving Drilling Bits & Grinding Needles – 2.35mm Shank
Jade Engraving Drilling Bits & Grinding Needles – 2.35mm Shank
Precision Engraving Bits for Jade, Stone & Hard Materials
Take your carving and engraving projects to the next level with these professional-grade Jade Engraving Drilling Bits and Grinding Needles. Designed with a standard 2.35mm shank, these bits are compatible with most rotary engraving machines and micro-motor handpieces, making them an ideal upgrade for jewelers, craftspeople, and hobbyists alike.
Whether you're working with jade, jujube core (date pit), semi-precious stones, wood, or other hard materials, these finely crafted grinding needles deliver clean, precise cuts and smooth finishes with every pass. The slim, tapered needle profile allows you to access tight areas and execute intricate detail work with confidence.
Key Features
- Universal 2.35mm Handle: Fits most standard rotary tools, micro-motors, and engraving machines
- Versatile Material Compatibility: Suitable for jade, stone, jujube core, wood, shell, and other hard materials
- Precision Needle Design: Fine tip for detailed engraving, drilling, and grinding tasks
- Durable Construction: Built to withstand repeated use while maintaining sharpness and accuracy
- Compact & Lightweight: Easy to maneuver for delicate, intricate work
- Engraving & Drilling Capable: Multi-functional bits for a range of carving applications
Who Is This For?
These grinding needles are perfect for:
- Jade and gemstone carvers
- Jewelry makers and artisans
- DIY crafters working with hard natural materials
- Hobbyists exploring stone engraving and sculpture
Specifications
- Shank Diameter: 2.35mm
- Application: Engraving, drilling, grinding
- Compatible Materials: Jade, jujube core, stone, wood, shell
- Country of Origin: Made in China
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Frequently Asked Questions
Q: What engraving machines are compatible with these 2.35mm shank grinding needles?
A: These jade engraving drilling bits feature a standard 2.35mm shank, which is compatible with most rotary engraving machines, micro-motor handpieces, and flexible shaft tools commonly used in jewelry making and stone carving. Always verify your machine's collet size before use.
Q: Can these engraving bits be used on materials other than jade?
A: Yes! While these grinding needles are optimized for jade and jujube core (date pit) carving, they are also well-suited for other hard materials including semi-precious stones, shell, hardwood, and similar surfaces. They are a versatile addition to any engraving or carving toolkit.
Q: How do I maintain these engraving bits for longer life?
A: To extend the lifespan of your grinding needles, operate your engraving machine at an appropriate speed for the material being worked, avoid applying excessive pressure, and keep the bits clean and dry when not in use. Storing them in a case or organizer helps protect the tips from damage.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.