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Custom Manufactured Drill Reamer Combination Tool for the Machining Industry

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Custom Manufactured Drill Reamer Combination Tool for the Machining Industry

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.

Detailed specifications are available below and you are welcome to contact Tri-Star directly for more information on our services.

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Highlights of this Custom Drill Reamer Combination Tool

Product Description This custom drill reamer combination tool is used to cut components of 355-T6 Aluminum.
Custom Manufactured Cutting Tool Capabilities Applied/Processes
CNC Rough Grinding, and Grinding
  • Grind Flutes
Equipment Used Overall Part Dimensions
CNC Grinder, Cam Grind Length: 4.73"
O.D.: Ø1.00"
Flutes: 10 RH Helix
Tip: 120
Tightest Tolerances +.0000"/-.0005"
±0 15'
Total Runout of .0003"
Material Used Solid Carbide with Coolant Holes
Max Material Finish 4 RMS
In process testing/inspection performed ISO 9001:2008
Volume No Limit
Industry for Use Machining
Standards Met Customer supplied specifications
Product Name Custom Drill Reamer Combination Tool

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