Product Specification

3.175mm Carbide End Milling Cutters for Machining PCB Board and Circuit Board with Double Spiral Flute

Application Field

The 3.175 mm carbide CNC end milling cutter is primarily used for machining PCB boards, circuit boards, solid wood, aluminum alloy, bakelite boards, and epoxy boards. With its double spiral flute design and diamond coating, this cutter achieves longer tool life and efficient production by preventing chip stickiness.

We are dedicated to meeting your specific demands through our outstanding R&D team and standardized factory production. We welcome you to contact us!

Product Details — 3.175 mm Carbide CNC End Milling Cutter

• Material: Tungsten steel round rods imported from Japan and Germany, ensuring stable quality and increased tool life.
• Usage: Suitable for machining PCB boards, circuit boards, MDF, PVC, solid wood, aluminum alloy, bakelite boards, and epoxy boards.
• Hardness: HRA 91 ~ 93.5.
• Cutting Diameter: 0.5 ~ 3.0 mm.
• Shank Diameter: 3.175 mm.
• Coating: Diamond coating.
• Grinding Process: Utilizes mirror grinding technology to achieve a higher finish in your machining products.
• Customization: Please attach CAD or 3D drawings with your customized inquiry. Thank you!

Specific Product Information

Product Features

1. Material Selection: Made from tungsten carbide, 100% new material with high wear resistance and hardness.

2. Application Field: Ideal for machining PCB boards, circuit boards, solid wood, aluminum alloy, bakelite boards, and epoxy boards; suitable for both milling and drilling.

3. Burr-Free Cutting: The sharp, wear-resistant cutting edge ensures effective chip removal and high processing efficiency.

4. Diamond Coating: The remarkable heat insulation performance of diamond coating, combined with its high wear resistance, extends the tool life several times longer than that of ordinary carbide milling cutters. This reduces tool change time and significantly lowers your production costs.

Product Show:

Why Choose Us

1. Technical Innovation: We quickly form complex surfaces and functional structures while maintaining accuracy.
2. Processing Speed: Our short production cycles and fast delivery times ensure on-time delivery according to schedule.
3. Product Quality: We implement strict inspection processes, guaranteeing high quality and precision, with tolerances up to ±0.002–0.001 mm.
4. Confidentiality System: We have triple confidentiality measures in place to protect your information, providing you with added assurance.
5. Fully Equipped: Our excellent processing capacity includes multiple production lines, advanced equipment, and professional supporting facilities.
6. Cost-Effective: Our reasonable design and material selection lead to competitive pricing, allowing us to offer you favorable prices for products of the same quality level.

FAQ

Q1: Do you produce special cutting tools?
A: Yes, we specialize in customized cutter fabrication and can translate complex cutting ideas into reality. Our tools are designed and customized for various demanding applications and materials.

Q2: Do you accept low volumes for sample orders? What’s your MOQ for special tools?
A: Yes, we do. For sample orders, we accept a minimum order quantity (MOQ) of one piece, with a sample lead time of 2–3 days. This can be negotiated for special requirements.

Q3: If we want to cooperate with you, is confidentiality guaranteed?
A: Absolutely. All your information, including company details, drawings, and purchase order specifics, will be kept confidential. We can sign an NDA (Non-Disclosure Agreement) if you wish.

Q4: What are your payment terms?
A: We require a T/T payment structure of 30% as a deposit and 70% balance before delivery. We will provide photos of the products and packaging before you pay the balance.

Q5: What can you buy from us?
A: We offer carbide inserts, carbide end mills, carbide drills, carbide boring tools, cutting tools, and customized carbide precision molds.

Q6: Who are we?
A: We are based in Guangdong Province, China, and have been operating since 2010. We sell to various regions: Western Europe (10%), North America (20%), Eastern Europe (20%), Southeast Asia (40%), and Africa (10%). Our factory employs approximately 51-100 people.

Q7: What about the packaging?
A: We use plastic boxes to pack our products, with shockproof filling, and transport them in cartons. Packaging can also be customized based on the shapes of the products.

Q8: Does your company accept customization?
A: Yes, OEM and ODM services are available. We have our own professional R&D team to support your needs.

Q9: Can we get a discount if our order quantity is large enough?
A: Yes, if your order quantity is sufficiently large, we can offer you our best price and provide a discount.