Value Collection JY74527292 M6x0.75 Metric Fine Tap Hss

Product Description

The VALUE COLLECTION JY74527292 is a straight flute tap designed to cut M6x0.75 metric fine internal threads in a range of materials. Built from high-speed steel (HSS) with a bright, uncoated finish, this tap delivers consistent thread cutting performance without supplemental coating. The plug chamfer style provides a moderate lead-in of typically 3 to 5 threads, making it suitable for through-hole and moderately deep blind-hole applications. With an overall length of 2.5 inches and a thread length of 1 inch, the JY74527292 fits standard tap holders and machine spindles. The D4 thread limit designation indicates the tolerance range ground into the tap, which governs the fit class of the finished thread.

This tap is used in machine shop, maintenance, and production environments where M6x0.75 metric fine threads are required. Metric fine threads are common in precision mechanical assemblies, automotive components, and instrumentation hardware where finer thread pitch provides greater resistance to loosening and more precise axial adjustment. The straight flute geometry performs well in shorter-chipping materials such as steel, cast iron, and hard plastics. This tap is suited for use in CNC machining centers, drill presses, and manual tapping operations.

Key Features

• M6x0.75 metric fine thread form for precision thread cutting applications
• High-speed steel construction provides durability across a range of workpiece materials
• Plug chamfer lead-in accommodates both through-hole and shallow blind-hole tapping
• Straight flute design suited for shorter-chipping materials including steel and cast iron
• D4 thread limit for consistent tolerance control on finished thread fit
• Bright, uncoated finish — no supplemental coating to affect tap geometry or tolerance

Compatibility

Designed as an OEM-style replacement or direct-use tap for standard tap holders and tapping heads sized for a 0.255-inch shank diameter. Verify holder collet size before installation.

Installation Notes

This tap should be installed by a machinist or qualified technician familiar with tapping operations and cutting tool safety. Secure the workpiece fully before beginning the tapping cycle to prevent movement. Use appropriate cutting fluid for the workpiece material to extend tap life and improve thread surface finish. Inspect the tap for chipping or wear before each use and replace any damaged tap immediately to avoid thread damage or tool breakage in the workpiece.