Tungsten carbide step machine Reamer with internal cooling hole

Features of tungsten carbide step machine reamers with internal cooling holes include:

1. Step design: The reamer is designed with multiple cutting diameters, allowing it to perform roughing and finishing operations in a single pass, reducing the need for multiple tools and setups.

2. Internal cooling holes: Internal cooling holes can effectively deliver cutting fluid directly to the cutting edge, enhance chip discharge, reduce heat accumulation, and extend tool life.

3. Tungsten carbide structure: The use of tungsten carbide ensures high hardness, wear resistance and thermal stability, making the reamer suitable for processing a variety of materials, including hardened steel and heat-resistant alloys.

4. Precision ground cutting edges: The cutting edges are precision ground to achieve precise and consistent hole size, surface finish and dimensional tolerances.

5. Enhanced chip removal capability: The step design combined with internal cooling holes facilitates effective chip removal, reduces the risk of chip re-cutting, and improves surface finish.

6. Suitable for deep hole machining: The reamer design is suitable for deep hole machining applications, providing efficient chip removal and cooling for the cutting edge, especially in long and narrow holes.

7. Versatility: Tungsten carbide step machine reamers with internal cooling holes can be used in a variety of applications, including aerospace, automotive, and the mold and die industry where accuracy and efficiency are critical.

Overall, the combination of the stepped design, internal cooling holes, and tungsten carbide construction make these reamers ideal for high-precision, high-efficiency machining operations, especially in challenging deep hole applications.