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Precision Carbide Rotary Files & Milling Cutters

Engineered for durability and performance. Trusted by professionals in metalworking, mold repair, and industrial fabrication.

Carbide Rotary Files

About Ruifeng Tools

Hongze County Ruifeng Tools Co., Ltd specializes in the research, development, and manufacturing of high-performance carbide rotary files and tungsten milling cutters. With a commitment to precision engineering and material excellence, we deliver reliable cutting tools trusted across industries.

Advanced Manufacturing

Utilizing state-of-the-art CNC grinding and sintering processes to ensure dimensional accuracy and consistent performance across every batch.

Premium Material Quality

All tools are crafted from YG8 (K30) cemented carbide, offering high bending strength (1700 MPa) and exceptional wear resistance.

Global Reach

Serving clients worldwide with reliable packaging, fast shipping, and responsive technical support.

Our Product Range

Explore our comprehensive line of carbide rotary files and milling cutters designed for precision, durability, and efficiency in industrial applications.

Cylindrical Type A Carbide Rotary File

Cylindrical Type A

Double-cut tooth profile, ideal for general deburring and shaping.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Cylindrical with Face Teeth Type B

Cylindrical with Face Teeth Type B

Enhanced cutting edge for aggressive material removal.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Spherical Cylindrical Type C

Spherical Cylindrical Type C

Curved profile for contouring and internal radius work.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Spherical Type D

Spherical Type D

Full spherical tip for fine finishing and polishing.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Oval Type E

Oval Type E

Elongated oval shape for slotting and keyway work.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Hyperbolic with Spherical End Type F

Hyperbolic Type F

Tapered body with spherical tip for deep cavity work.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Hyperbolic with Point End Type G

Hyperbolic Type G

Sharp-pointed hyperbolic design for precision engraving.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa
Flame Type H

Flame Type H

Flame-shaped profile for aggressive stock removal and chamfering.

  • Alloy: YG8 (K30)
  • Hardness: HRA 89-91 (head)
  • Coating: Uncoated / TiAlN
  • Strength: 1700 MPa

Why Choose Ruifeng Tools?

Durability

YG8 carbide ensures long tool life even under high-stress conditions.

High Performance

Double-cut tooth profile delivers fast, clean material removal.

Precision Engineering

Tight tolerances and consistent geometry for reliable results.

Industrial Grade

Designed for professional use in metal, cast iron, and hardened alloys.

8+
Product Types
1700
MPa Bending Strength
HRA 89-91
Head Hardness
Global
Distribution

Frequently Asked Questions

What materials are your rotary files made from?

All our rotary files are manufactured from YG8 (K30) cemented carbide, known for its high wear resistance and toughness in industrial applications.

Are coatings available on your tools?

Yes, we offer both uncoated and TiAlN-coated versions. The TiAlN coating enhances heat resistance and extends tool life in high-speed operations.

What is the hardness of the tool head and shank?

The rod head has a hardness of HRA 89–91, while the handle is heat-treated to HRC 40 for optimal strength and durability.

How are the products packaged?

Each set is securely packed in a durable plastic box to prevent damage during shipping and storage.

Can I use these tools for stainless steel?

Yes, our carbide rotary files are suitable for machining stainless steel, cast iron, hardened alloys, and other tough materials.

Get in Touch

For inquiries, pricing, or custom orders, please reach out through our official website.

Visit Official Website

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