Value Collection JY4992707 Straight Flute Tap M9x1.25

Product Description

The VALUE COLLECTION JY4992707 is a straight flute plug tap designed for cutting M9x1.25 metric coarse internal threads in through-holes and open-ended blind holes. Manufactured from high-speed steel with a bright, uncoated finish, this tap delivers consistent thread formation in a wide range of ferrous and non-ferrous materials. The plug chamfer provides a balance between easy starting and thread completion, making it a practical choice for general-purpose tapping operations in production and maintenance environments. It features 4 flutes and a D4 thread limit tolerance, with a thread length of 1.125 inches and an overall length of 2.71875 inches.

This tap is suited for machining operations that require metric coarse internal threads, including fabrication, repair, and maintenance tasks across industrial, mechanical, and toolroom settings. The M9x1.25 thread size is common in automotive and general mechanical assemblies. It is typically installed using a tap wrench, tapping head, or machine spindle and is appropriate for use by machinists, tool-and-die makers, and maintenance technicians working to metric thread standards.

Key Features

• M9x1.25 metric coarse thread standard for broad industrial applicability
• Plug chamfer style balances easy thread entry with full thread engagement
• 4-flute design provides chip clearance and stable cutting action
• High-speed steel construction for durability across common workpiece materials
• Bright, uncoated finish suitable for use with standard cutting fluids
• D4 thread limit tolerance for controlled fit in standard metric tapped holes

Compatibility

Designed as a general-purpose straight flute tap for M9x1.25 metric coarse thread applications in through-hole and open-ended blind-hole configurations.

Installation Notes

This tap should be installed and operated by a qualified machinist or maintenance technician familiar with threading operations. Always secure the workpiece and align the tap perpendicular to the hole before starting to prevent thread misalignment or tap breakage. Use an appropriate cutting fluid for the workpiece material to extend tap life and improve thread quality. Reverse the tap periodically to break chips during hand tapping operations.