By repeatedly sharpening and reusing high-cost tools, we contribute to reducing tool costs! Our chip usage achieves production efficiency.
Maximum L/D = 10. Solving the challenges of deep hole machining with a unique vibration-damping mechanism.
Reduced production time by approximately 60% with HORN's broaching process, and further reduced costs by about 41%. Introduction of a successful case study from a gear manufacturer.
Tool life increased by over 20 times! Eliminate chip wrapping with sintered U breakers. For hole diameters φ4.0mm and above. Cutting tools by HORN.
Increase productivity with the optimization of cutting tools! Shorten processes with high-precision inserts and improve downtime caused by tool issues. Please consult us once!
High-speed chamfer cutter! From titanium alloys represented by Ti-6Al-4V to heat-resistant alloys and stainless steel alloys, as well as aluminum cast processing.
High precision grinding-grade chip production is possible, with a minimum order of 10 pieces!
We propose special tools that achieve high precision and significant cost reduction for finishing processes of gears, CBN inserts for hard turning, and cutting tools.
Currently supplying PCD and CBN grooving tools to a major Japanese piston manufacturing company! Achieved a 30% cost reduction with the same lifespan as domestic manufacturers.
Achieving low prices with quality comparable to domestic manufacturers! We can design and manufacture according to customers' precision, shape, and diamond size requirements!
High-precision PCD and CBN special tools that achieve significant cost reduction for connecting rod processing. There are numerous adoption records with Japanese automotive manufacturers and Tier suppliers!
Achieved a 30% cost reduction with the same lifespan and quality as Japanese-made CBN tools! Currently adopted by major brake parts manufacturers and truck manufacturers.
Achieved a 30% cost reduction with the same lifespan and quality as Japanese-made CBN tool manufacturers! Currently adopted by major brake parts manufacturers and truck manufacturers.
A collection of cutting case studies from Zhengzhou Diamond, which supplies a large number of diamond tools for EV parts in China, where EVs are most widely adopted. There are also delivery records in Japan!
Microfabrication for semiconductor inspection jigs, diffusion plates, shower heads, etc., with a diameter of 0.1mm to 2mm! Achieving long lifespan and high hole precision!
Due to high quality and low prices, it is being rapidly adopted by major automobile parts manufacturers and construction machinery manufacturers in Japan!
Beijing World Diamond's CBN and PCD tools are widely adopted in Japan due to their price advantages and high quality, and we would like to introduce some examples!
An example of improving the sharpness and durability of the cutting edge by aligning the tool's processing direction and polishing grain in the same direction.

















































































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