




💎 Carve your mark with diamond precision — don’t get left behind!
The HUHAO 40 Degree Diamond Engraving Bit features a razor-sharp 0.2mm tip and a sturdy 6mm tungsten steel shank, designed for high-precision CNC engraving on hard stones like marble and granite. With multiple angle options and a durable diamond tip, it delivers professional-grade carving performance for detailed lettering and intricate designs.







| ASIN | B075B6K4X8 |
| Best Sellers Rank | #523,534 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #1,576 in Jewelry Making Engraving Machines & Tools #9,020 in Craft Cutting Tools |
| Brand | HUHAO |
| Brand Name | HUHAO |
| Customer Reviews | 4.2 out of 5 stars 6 Reviews |
| Cutting Angle String | 45 Degrees |
| Cutting Diameter | 1 Millimeters |
| Finish Type | Uncoated |
| Finish Types | Uncoated |
| Manufacturer | HUHAO |
| Material | Tungsten Steel |
| Material Type | Tungsten Steel |
| Minimum Bore Diameter | 5 Millimeters |
| Number of Flutes | 1 |
| Number of Pieces | 1 |
| Part Number | HUHAO-0099 |
| Point Style | Pyramid Point |
| Shank Type | Straight |
| Surface Recommendation | Stone |
| Tool Flute Type | Straight |
| UPC | 749029078231 |
| Unit Count | 1.0 Count |
P**N
Buyer Beware
I bought this to be able to set rhinestones in pendants and other jewelry made from stone. After 5 minutes of use the cutting edge of the tip started to chip away if I were doing more tasking work with it I'd send it back but since it does what I need it to do I'll keep it
Trustpilot
1 week ago
1 month ago