Designed for medical device manufacturing with extremely high requirements for hole position accuracy, surface cleanliness and durability, this precision tool is optimized for difficult-to-process materials including stainless steel, titanium alloy and medical plastics.

The tool features ultra-fine grain carbide or high-performance high-speed steel (HSS/PM-HSS) with TiAlN or AlCrN black PVD coating. This combination improves armor and heat resistance while reducing weight and thermal deformation during heavy-duty processes.

• Syringe barrels
• Minimally invasive surgical instruments
• High-cleanliness components

The reamer achieves high-precision adjustment of pre-drilled holes through multi-edge cutting. The black PVD coating reduces friction between tool and workpiece, minimizing dimensional changes caused by heat and ensuring consistent tolerance ranges and surface quality.

• Black coating provides excellent wear resistance and heat resistance
• Applicable to high hardness materials such as stainless steel and titanium alloy
• High-precision control ensures consistent aperture and shape accuracy