Zhongshan Yidian Machinery Co., Ltd
Empowering Woodworking Excellence
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Features: ultra-fine pattern carving, exquisite processing pattern, fine font, suitable for processing acrylic, pvt, plastic plate, solid wood, white wood, copper lettering, bas-relief and three-dimensional carving, the blade can be repeatedly trimmed and sharped when blunt, simple operation.
 | Specifications | Tip Diameter | Full Angle | Shank Diameter | Total Length |
| size | D (mm) | A (mm) | d (mm) | L (mm) | |
| 3.175*0.1*10°*30 | 0.1 | 10° | 3.175 | 30 | |
| 3.175*0.2*10°*30 | 0.2 | 10° | 3.175 | 30 | |
| 3.175*0.3*10°*30 | 0.3 | 10° | 3.175 | 30 | |
| 3.175*0.1*20°*30 | 0.1 | 20° | 3.175 | 30 | |
| 3.175*0.2*20°*30 | 0.2 | 20° | 3.175 | 30 | |
| 3.175*0.3*20°*30 | 0.3 | 20° | 3.175 | 30 | |
| 3.175*0.1*30°*30 | 0.1 | 30° | 3.175 | 30 | |
| 3.175*0.2*30°*30 | 0.2 | 30° | 3.175 | 30 | |
| 3.175*0.3*30°*30 | 0.3 | 30° | 3.175 | 30 | |
| 3.175*0.4*30°*30 | 0.4 | 30° | 3.175 | 30 | |
| 4*0.1*20°*40 | 0.1 | 20° | 4 | 40 | |
| 4*0.2*20°*40 | 0.2 | 20° | 4 | 40 | |
| 4*0.2*30°*40 | 0.2 | 30° | 4 | 40 | |
| 4*0.3*30°*40 | 0.3 | 30° | 4 | 40 | |
| 4*0.4*30°*40 | 0.4 | 30° | 4 | 40 | |
| 4*0.4*30°*45 | 0.4 | 30° | 4 | 45 | |
| 6*0.4*30°*45 | 0.4 | 30° | 6 | 45 | |
| 6*0.4*30°*50 | 0.4 | 30° | 6 | 50 | |
| 6*0.4*30°*55 | 0.4 | 30° | 6 | 55 | |
| 6*0.4*30°*60 | 0.4 | 30° | 6 | 60 | |
| 6*0.4*30°*70 | 0.4 | 30° | 6 | 70 | |
| 6*0.4*30°*80 | 0.4 | 30° | 6 | 80 |
Flat Bottom V-Shape Engraving Bit with Conical Tip
Ultra-Fine Detailing Tool – Available in 3.175mm (1/8"), 4mm, and 6mm
Achieve exceptional precision with the Flat Bottom V-Shape Engraving Bit, designed for high-detail engraving, fine pattern carving, and delicate lettering. With its unique conical tip and flat-bottom structure, this bit delivers sharp, clean lines and smooth surfaces—ideal for craftsmen and manufacturers who demand fine results.
Perfect for a wide range of applications, this engraving bit works seamlessly on acrylic, PVC, PVT, plastic panels, solid wood, white wood, and even soft metals like copper. Whether you're engraving logos, text, intricate patterns, or working on shallow relief and 3D carvings, this tool ensures accuracy and a professional finish.
The cutting edge is resharpenable, allowing repeated use and extending the tool’s service life. It's easy to handle, making it a great choice for both seasoned CNC operators and small workshop users.
Precision flat-bottom conical tip for ultra-fine engraving work
Creates sharp characters, smooth textures, and detailed designs
Suitable for engraving on acrylic, PVC, PVT, plastics, wood, and copper
Ideal for sign making, artistic patterns, shallow relief, and 3D carving
Available in 3.175mm (1/8"), 4mm, and 6mm diameters
Edge can be re-sharpened for extended lifespan
Easy to operate, suitable for CNC routers, engraving machines, and desktop mills
YIDIAN supports custom production based on your drawings or samples. Whether you need special sizes, angles, or material grades, we provide OEM/ODM services to meet your exact requirements.
Upgrade your engraving capabilities with YIDIAN’s Flat Bottom V Bits—engineered for fine craftsmanship, durability, and efficiency.