Greenlee DTAPSSKITM Combination Drill Tap Set 7 Piece

Product Description

The GREENLEE DTAPSSKITM is a 7-piece combination drill tap set designed to drill and tap holes in a single operation, eliminating the need to switch between separate tools. Each drill tap features a 2-flute design and a titanium nitride (TiN) coating for improved wear resistance and cutting performance. The set covers a thread size range from M3x0.50 mm up to 3/8-16 (M10x1.50 mm metric equivalent), making it suitable for a wide range of fastener sizes encountered in electrical, HVAC, and mechanical installation work. The overall tool length is 4 inches. Licensed electricians, HVAC technicians, and mechanical contractors are the primary users of this type of tooling.

This combination drill tap set is well suited for residential and light commercial trade work where tapping sheet metal enclosures, electrical panels, equipment mounting brackets, and structural members is a routine task. The included quick-change adapter allows fast bit swaps in compatible quick-change chuck systems, keeping workflow moving on the job. The set ships with a storage case to protect and organize all seven pieces between uses.

Key Features

• Drills and taps in one pass, reducing tool changes and saving time on the job
• Titanium nitride coating improves surface hardness and extends cutting life
• 2-flute geometry provides efficient chip evacuation in through-hole and blind-hole applications
• Thread size range: M3x0.50 mm minimum to 3/8-16 in / M10x1.50 mm maximum
• Includes quick-change adapter for use with compatible chuck systems
• Storage case included for organized transport and protection of all 7 pieces

Compatibility

Designed for use with quick-change chuck systems accepting standard shank drill tap tooling. Compatible with materials commonly found in electrical, HVAC, and mechanical trade applications including mild steel, aluminum, and sheet metal enclosures.

Installation Notes

Combination drill taps are typically used by electricians, HVAC technicians, and mechanical contractors working with power drills or drill presses. Always secure the workpiece before drilling and ensure the drill speed is appropriate for the material being tapped. Inspect each tool for wear or damage before use, and never apply side-loading force to a drill tap, as these tools are designed for axial cutting only.