The Custom Tungsten Carbide Stepped Reamer is a precision-engineered cutting tool designed for multi-step hole machining and finishing applications. As part of the Non-Standard Customization series under Custom Reamers, this tool is manufactured to meet specific machining requirements, including customized dimensions, step profiles, and cutting geometries.
Made from high-quality tungsten carbide with a fine 0.8μm grain size, the stepped reamer offers excellent hardness, structural stability, and wear resistance. Its SA coating enhances surface hardness and cutting performance, making it suitable for precision machining of steel, cast iron, and carbon steel components.
Manufactured from premium tungsten carbide with a 0.8μm grain size, providing excellent hardness, rigidity, and wear resistance. The carbide substrate supports consistent cutting performance and dimensional accuracy during precision hole finishing.
The SA coating provides enhanced surface hardness and wear resistance, helping improve tool durability and machining stability.
Coating Type: SA
Hardness: HV3800
Coating Thickness: 1–3μm
Friction Coefficient: 0.3
The stepped reamer features multiple cutting diameters and customized step geometries to accommodate complex hole structures. Its non-standard design allows manufacturers to achieve precise dimensional requirements and efficient machining of stepped holes.
Designed for accurate hole sizing and improved surface finish, the tool is suitable for applications requiring tight dimensional tolerances and consistent machining results.
The stepped reamer is suitable for machining:
Steel
Cast Iron
Carbon Steel
Automotive component manufacturing
Mechanical parts processing
Industrial equipment manufacturing
Precision metalworking
Stepped-hole finishing operations
Premium Tungsten Carbide Material
High-Performance SA Coating
Customized Stepped Geometry
High-Precision Hole Finishing
Wide Material Compatibility
Non-Standard Customization
