10-Pc Diamond Grinding Bits Set – 2.35mm Shank Rotary Tool

10-Piece Diamond Mounted Point Grinding Bits – 2.35mm Shank

Take your carving, engraving, and polishing projects to the next level with this 10-piece diamond grinding bit set. Featuring a 2.35mm ultra-thin T-head shank, these bits are engineered for precision work on stone, jade, glass, ceramic, jewelry, and hard alloys. Compatible with most rotary power tools, this versatile set is a must-have for hobbyists and professional craftspeople alike.

Made in China.

Why Choose This Diamond Grinding Bit Set?

• Diamond-Tipped Precision: Each bit features a high-quality diamond-inlaid tip for superior hardness, allowing effortless grinding and shaping of even the toughest materials.
• Ultra-Thin T-Head Shank Design: The 2.35mm T-shaped shank delivers excellent control and stability, making it ideal for intricate carving and detail work in tight spaces.
• 10 Varied Bit Profiles: The set includes 10 assorted bit shapes to cover a wide range of tasks — from fine engraving and slotting to edge trimming and surface polishing.
• Broad Material Compatibility: Suitable for glass, jade, stone, ceramic, jewelry, hard alloy, wood, plastic, and carbide materials.
• Durable Construction: Built with high-quality materials to withstand high-intensity, continuous use without losing performance or structural integrity.
• Universal Rotary Tool Fit: The 2.35mm shank is compatible with most rotary tools available on the market, giving you maximum flexibility.

Specifications

Applications

This set is perfect for stone and jade carving, glass engraving, ceramic polishing, jewelry finishing, slotting, and edge trimming. Whether you're a hobbyist working on decorative crafts or a professional tackling hard-material projects, these bits offer the precision and durability you need.

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Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What rotary tools are compatible with these 2.35mm diamond grinding bits?

A: These diamond mounted point grinding bits feature a standard 2.35mm shank diameter, which is compatible with most rotary power tools, including popular Dremel-style rotary tools, mini drills, and flexible shaft machines. Always check your tool's collet size before use to ensure a secure fit.

Q: Can these diamond bits be used on glass and ceramic without chipping?

A: Yes! The diamond-inlaid tips are designed to handle hard, brittle materials like glass, ceramic, and stone. For best results on glass and ceramic, use at a moderate speed with light pressure and, where possible, a small amount of water as a coolant to extend bit life and achieve a cleaner finish.

Q: How many bit profiles are included in the 10-piece set?

A: The set contains 10 pieces featuring a variety of tip shapes (such as cylindrical, conical, ball, and tapered profiles) to handle different grinding, carving, engraving, polishing, and slotting tasks across multiple materials.

Q: Are these bits suitable for jewelry-making and fine engraving?

A: Absolutely. The ultra-thin T-head 2.35mm shank design provides the precision and control needed for detailed jewelry engraving, stone setting preparation, and fine surface finishing on hard materials like jade and hard alloy.

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.