Custom Combined Drill & Tap Tool

Project Background

A precision machining client faced a major inefficiency: they needed to drill and tap holes in one setup using standard tools, which caused tool changes, downtime, and inconsistent hole tolerance. They requested a custom integrated drill-tap combo tool to streamline their process and improve productivity.

Custom Solution

We engineered a solid carbide combo drill-tap tool tailored to their specific part dimensions and material requirements.

• Dual-Function Design: Integrated drilling + tapping in a single tool to eliminate multiple setups.

• Precision Geometry: Custom parameters (custom phiD, ell, elld, ellk, phiDs) for exact workpiece compatibility.

• Optimized Coatings: High-performance coating for heat resistance and long tool life in high-speed machining.

Results

✅ Single-Setup Processing: Completed drilling + tapping in one step, reducing cycle time by 40%.
✅ Zero Misalignment: Maintained strict tolerance control, achieving 100% alignment for assembled components.
✅ Higher Efficiency: Cut tool change frequency by 75%, significantly lowering production downtime.

Client Feedback

"The custom combo tool transformed our workflow. We saved time, reduced errors, and improved overall throughput. It’s exactly what we needed."