Diamond Helical End Mill | PCD/MCD/CVD

1. R&D Objective
Traditional diamond end mills with vertical axial side edges employ full-width milling, resulting in visible vertical tool marks (feed lines) on machined surfaces. This significantly compromises sidewall finish quality (typically Ra0.2-0.5μm), failing to meet mirror-finish standards.

2. Features & Advantages

Helical Single-Point Milling:

• Replaces full-width cutting with spiral point contact
• Eliminates vertical tool marks by 98%
• Achieves Ra0.05-0.1μm sidewall finishes

Modular Design:

• Single-edge (Ra0.05μm) for premium surfaces
• Double-edge (Ra0.1μm) for high-efficiency milling

Process Optimization:

• Reduces post-processing by 70%
• Material loss <0.5%

3. Applications

Precision bottom/sidewall milling

Mirror-finish machining for aerospace turbine blades, medical implants

4. Tool Lifespan

Single-edge: 5x longer vs straight-edge end mills

Double-edge: 10x longer vs single-edge variants

Field Data: 500+ hours continuous operation

5. Market Feedback

100% elimination of feed line defects

94% user satisfaction in luxury watch component production

Shaper Diamond Technology Co., Ltd. was established in 2008 in Zhuzhou City, Hunan Province, China. Since its inception, the company has been dedicated to researching, developing, producing, and selling HPHT synthetic diamond and superhard material products. Over the years, Shaper Diamond has continuously invested in technology and equipment, enabling the company to achieve leading status in the industry.

Advantages:

1. Strong technical force: Shaper Diamond has a professional team composed of highly skilled technical experts. The company has also independently developed a number of patents related to HPHT synthetic diamond and superhard material production technology.
2. Advanced equipment: Shaper Diamond has invested heavily in advanced equipment and facilities to ensure high-quality production. The company's equipment includes high-pressure and high-temperature synthesis equipment, precision diamond sawing machines, and diamond polishing machines.
3. Strong product strength: Shaper Diamond's products have high wear resistance, high hardness, low friction coefficient, and other characteristics. The company's products are widely used in the fields of machinery, tooling, mining, and other industries.
4. Excellent reputation: Shaper Diamond has always adhered to the concept of quality first and integrity-based business. The company has won a good reputation from customers at home and abroad through its excellent product quality and excellent after-sales service.

The products cover sawing grade diamond, abrasive grade diamond, dressing and machining grade large single crystal diamond, and gemstone grade diamond.