Century Drill Tool 97300 Metric Plug Tap M3 X 0.50 2-pack

Product Description

The CENTURY DRILL TOOL CO INC 97300 is an M3 x 0.50 metric plug-style tap designed for hand cutting internal threads in metal and other materials. The tap features precision-cut threads that are accurately formed to produce consistent, exact threading results on every pass. The tool is heat treated and tempered to achieve file-hard thread geometry, which extends service life and maintains cutting performance across repeated use. Each package includes 2 taps. This tool is suited for machinists, maintenance technicians, and trade professionals who need reliable hand tapping in tight tolerances.

This tap is intended for hand cutting applications where controlled torque and feel are required. The M3 x 0.50 thread specification makes it appropriate for small-fastener work common in HVAC controls, electrical enclosures, plumbing fixture hardware, and general mechanical assembly. The plug chamfer style provides a balance between starting ease and thread engagement depth, making it a practical choice for through-holes and moderately deep blind holes in production and repair settings.

Key Features

• M3 x 0.50 metric thread specification for precise small-fastener tapping
• Plug chamfer style balances easy thread starting with solid thread engagement
• Heat treated and tempered to file-hard hardness for extended cutting life
• Precision-formed threads ensure consistent, repeatable thread geometry
• Designed specifically for hand cutting applications with controlled torque
• Packaged as a 2-tap set for backup availability on the job

Compatibility

Designed as a standard M3 x 0.50 metric plug tap compatible with any tap wrench or T-handle driver sized for small-diameter taps used in hand threading applications.

Installation Notes

Use a properly sized tap wrench to maintain alignment and control torque during hand tapping. Always secure the workpiece before threading and apply a suitable cutting fluid to reduce heat and extend tap life. Back the tap out periodically to clear chips and prevent binding, especially in blind holes. Avoid power driving this tap, as it is designed for hand cutting applications only.