Drill Reamer

Tri Star Engineering, Inc. has earned its sterling reputation based on its ability to design and manufacture a variety of precision cutting tools, such as drills and trepan tools.
As a result, a customer asked us to manufacture a custom drill reamer combination tool that is used to cut components out of 355-T6 aluminum. Our employees leveraged their skill with the CNC and cam relief grinders to produce cutting tools that met our customers' specifications.
Cam relief grinding is ideal when cutting tools with a complex geometry. While most tools can be sharpened no more than twice, cam relief ground tools actually improve with each subsequent sharpening as they acquire a greater included angle at the cutting edge which strengthens the tool. They also maintain their dimensions relative shape when sharpened.
Tri-Star's cam relief ground tools may cost more initially, but their outstanding integrity and durability invariably provide a measurable return on that investment to firms that track their tools' lifetime.This custom drill reamer combination tool is used to cut components of 355-T6 Aluminum.