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Main Features:
1. The tip of the tools with 6mm diamond, without iron bar in it, providing a longer working life and enhanced durability. Specifically designed for engraving granite.
2. The body of the tool features multilayer diamond, making it more sharp and wear-resistant.



Standard angle alloy knife, cost-effective, easy to re-grind! Suitable for inscribed characters; milling of small characters of Yang carved; tombstone carving; and fine reliefs. Generally made of bluestone inscribed characters, can engrave hundreds of small characters of 3CM. For engraving granite, one cut should not exceed 0.6 mm. Performance: easy to regrind, durable, cost-effective.


| MODEL | Diameter (mm) | Tip (mm) | Cutting Length (mm) | Total Length (mm) |
|---|---|---|---|---|
| 10-6/30 | 10 | 6 | 30 | 90 |
| 12-6/8-30 | 12 | 6mm/8mm | 30 | 90 |
| 12-8/6-40 | 12 | 6mm/8mm | 40 | 100 |
| 12-6-50 | 12 | 6mm | 50 | 120 |
| 12-8-50 | 12 | 8mm | 50 | 120 |
| 12-6/8-60 | 12 | 6mm/8mm | 60 | 120 |
| 12-6-80 | 12 | 6mm | 80 | 150 |
| 12-8-80 | 12 | 8mm | 80 | 150 |
| 12-6-100 | 12 | 6mm | 100 | 180 |
| 16-6/8-30 | 16 | 6mm/8mm | 30 | 90 |
| 16-6/8-60 | 16 | 6mm/8mm | 60 | 120 |
| 16-6/8-80 | 16 | 6mm/8mm | 80 | 150 |
| 16-6/8-100 | 16 | 6mm/8mm | 100 | 180 |
| 16-6/8-120 | 16 | 6mm/8mm | 120 | 180 |
| 16-6/8-150 | 16 | 6mm/8mm | 150 | 180 |


🔹 Tool Handle Diameter: 8MM shank diameter is preferred for reliefs within 2 cm, and 10MM for reliefs above 2 cm. High-speed performance machines can utilize a 12MM holder.
🔹 Tool Tip Size: Larger tips offer longer life. If a 6MM tip meets accuracy requirements, it is preferable over 3MM or 4MM tips.
🔹 Blade Length: Choose a length with margin based on stone flatness and carving depth (e.g., 30MM blade for 26MM depth).
Operating from China to the world, our company integrates production, sales, and research and development. We are committed to providing automation equipment manufacturing for global users, upholding development concepts of high efficiency, intelligence, and compatibility.
We focus on CNC Machine Parts and specialize in five-axis engraving machines, vibrating knife cutting machines, woodworking, stone, and advertising engraving machines. Products have passed ISO9001 certification and are exported to the Middle East, Africa, South America, and beyond, serving industries such as woodworking, mold making, packaging, and automotive interiors.



Nuplanta CNC