Real-world custom cutting tool applications from Aoshiji®, including machining challenges, tool design, cutting conditions and production results.
Explore case studies in automotive, bearing manufacturing, aerospace, heavy equipment, contract machining and general manufacturing.
The Aoshiji® Custom Tool reverse taper end mill is engineered for precision machining of automotive steering knuckles. Featuring an optimized geometry for stable cutting, improved surface finish, and extended tool life, it provides a cost-effective and high-performance solution for demanding CNC applications.
Solid PCD Helical Drill (Reamer) from Aoshiji® Custom Tool delivers exceptional tool life, machining accuracy, and cost savings. Compared with carbide drills, it achieves up to 10× longer tool life, 2.5–3× higher efficiency, and 50% lower tooling cost per hole. Widely applied in automotive, aerospace, and electronics manufacturing, this case study highlights how our advanced PCD solutions help customers improve productivity and reduce costs.
This case study highlights Aoshiji® Custom Tool’s successful taper bore reaming solution for automotive steering knuckles. The optimized tool design ensures superior dimensional accuracy, reduced cutting resistance, extended tool life, and cost savings, offering manufacturers a high-efficiency and reliable machining solution.
The Aoshiji® Custom Tool specialized drill is designed for machining lightening holes in electric motor rotors used in new energy vehicles. Featuring optimized flute geometry and ultra-stable cutting performance, it ensures high concentricity, smooth chip evacuation, and long tool life — helping manufacturers achieve higher productivity and lightweight efficiency in EV powertrain production.
This case study highlights the Aoshiji® Custom Tool composite (form) milling cutter engineered for high-efficiency machining of electromagnetic valve cores. Delivering precision form accuracy, extended tool life, and cost-effective performance, it provides manufacturers with a reliable solution for advanced CNC machining.
The Aoshiji® Custom Tool solid carbide drill-reamer combination tool is engineered for high-precision machining of diesel engine cylinder blocks. Integrating drilling and reaming operations, it ensures dimensional accuracy, superior hole finish, extended tool life, and significant cycle time reduction for advanced automotive manufacturing.
Discover how Aoshiji® Custom Tool brazed carbide reamers enable precision reaming of hydraulic valve blocks, cutting per-hole cost by 70% and boosting productivity 10×.
Aoshiji® Custom Inserts deliver complete solutions for complex machining challenges. Designed for hard-to-machine materials, our CBN and PCD inserts provide longer tool life, higher efficiency, and precision results. Trusted by manufacturers worldwide, we engineer reliable custom tooling that solves your toughest cutting problems.
Discover how Aoshiji® Custom Tool developed customized PCD multi-tooth milling cutter solutions for advanced manufacturing. This case study highlights tool life 10–50× longer than carbide, micron-level precision, and superior surface finish, delivering high-efficiency machining for aerospace, automotive, and electronics industries.
This case study explores how Aoshiji® Custom Tool solved severe chip clogging issues during aluminum machining with PCD reamers. By optimizing tool edge geometry and improving chip control, the reamers achieved smooth chip evacuation, extended tool life, and ensured stable production efficiency.
