Flat Bottom Angle Engraving Cutter with Conical Tip (V Bit)
3.175mm (1/8"), 4mm, 6mm Diameter | For Ultra-Fine Pattern and Text Engraving

	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

The Flat Bottom V-Shape Engraving Cutter is engineered for ultra-fine engraving, delivering exquisite pattern carving and delicate lettering with precision. Featuring a conical tip and flat-bottom design, this V Bit is ideal for high-detail work such as intricate floral patterns, thin-line characters, shallow relief, and 3D carving.

This cutter is suitable for a wide range of materials, including acrylic, PVC, PVT, plastic sheets, solid wood, white wood, and soft metals like copper. Whether you're working on signage, decorative surfaces, or fine craftsmanship pieces, this tool provides clean cuts, smooth finishes, and impressive detail fidelity.

Key Features:

lat bottom V-shaped tip for clean, sharp details and a smooth engraving base

Produces high-resolution patterns and fine text, perfect for signage and ornamentation

Compatible with materials such as acrylic, PVC, plastic board, hardwood, white wood, and copper

Excellent for letter engraving, shallow relief, and 3D carving

Available in 3.175mm (1/8"), 4mm, and 6mm diameters for different machine setups

Cutting edge can be resharpened multiple times when worn—cost-effective and user-friendly

Simple to operate on CNC routers, engraving machines, and desktop carving systems

Custom Orders Accepted

YIDIAN offers custom manufacturing based on samples or technical drawings. Whether you need a specific angle, material type, or special cutting geometry, we can tailor the engraving bit to your exact needs.

Choose YIDIAN’s Flat Bottom V Bits for superior carving performance, precision, and long-lasting value—perfect for professionals and workshop users alike.

Wide Range, One Platform:

Say goodbye to the hassle of sourcing woodworking essentials from multiple places. YIDIAN boasts an extensive catalog that caters to your diverse needs. From those intricate finishing touches to the heavy-duty tasks, we offer a curated selection that empowers you to create, innovate, and refine your craftsmanship.

The YIDIAN Promise:

When you choose YIDIAN, you're not just choosing products; you're investing in a partnership founded on trust and reliability. Our customer-centric approach means that your woodworking journey is our priority. We're here to answer your questions, guide you in choosing the right accessories, tools, and spare parts, and stand by you as you bring your woodworking visions to life.

Global Reach, Local Touch:

While we have a global presence, we believe in the power of personalized service. Our dedicated team is always ready to assist you, no matter where you are. We understand the uniqueness of each woodworking project and tailor our solutions to suit your specific requirements.

Development Prospects

Empowering the Intelligent Development of Global Woodworking Machinery, Providing One-Stop Services for Accessories, Tools, and Consumables We are making significant strides beyond traditional machinery manufacturing. On one hand, we are actively transitioning towards digitalization, ensuring that every production step is supported by precise data. On the other hand, we are deeply integrating AI technology to make our machinery smarter, turning digital technology into a new driver of our development.

In the woodworking machinery sector, the application of AI has brought unprecedented breakthroughs. Through machine learning and deep learning algorithms, machines can autonomously recognize the texture and dimensions of wood, automatically adjust parameters for cutting and polishing, significantly improving product quality and production efficiency. Additionally, AI can predict equipment failures and perform maintenance, reducing downtime and ensuring continuous production.

Furthermore, aligning with the development trends of Made in China and advancing towards the Industry 4.0 era, we are driven by technology to create super automated factories. The entire factory is interconnected through the Internet of Things (IoT), with all data being analyzed and processed in real-time on an intelligent platform. This truly realizes the automation, intelligence, and efficiency of production, setting a benchmark for the intelligent development of woodworking machinery