Value Collection JY63326805 M27x2.00 Plug Hand Tap Hss

Product Description

The VALUE COLLECTION JY63326805 is an M27x2.00 plug-chamfer hand tap designed for cutting right-hand internal metric threads in a range of workpiece materials. Built from high speed steel (HSS) with a bright, uncoated finish, it offers solid wear resistance and is well suited for general threading operations in machine shops, maintenance environments, and production settings. The tap features four straight flutes for chip clearance and a D7 thread limit, which governs the tolerance class of the finished thread. Overall length is 5.125 inches. Licensed machinists, toolmakers, and general maintenance technicians are the typical users.

This tap is intended for hand tapping or low-speed machine tapping of M27x2.00 metric threads. The plug chamfer, with its moderate lead-in, is the go-to choice for through-holes and for starting threads in blind holes where sufficient depth allows. Straight flutes push chips ahead of the tap, making this configuration most effective in through-hole applications or in materials that produce short, chippy swarf. The bright finish keeps cost down and is compatible with cutting oils and tapping fluids used in typical shop threading operations.

Key Features

• M27x2.00 metric fine thread form, right-hand direction
• Plug chamfer provides moderate lead-in suitable for through-holes and accessible blind holes
• 4-flute straight flute geometry for chip evacuation in through-hole threading
• D7 thread limit for controlled tolerance on finished internal threads
• High speed steel construction for durability across a range of workpiece materials
• Bright, uncoated finish compatible with standard cutting and tapping fluids

Compatibility

Designed as a standard hand tap for cutting M27x2.00 right-hand internal threads per metric fine thread standards. Suitable for use with compatible tap wrenches and low-speed tapping heads sized for the tap shank.

Installation Notes

Threading operations should be performed by a qualified machinist or maintenance technician familiar with metric tap sizes and proper tapping technique. Always apply an appropriate cutting or tapping fluid for the workpiece material to extend tool life and produce a clean thread form. Ensure the workpiece is securely fixtured and the tap is started square to the hole to prevent tap breakage, particularly critical at this diameter. Follow shop safety practices when applying torque to large-diameter taps, and back the tap off periodically to break chips during the threading cycle.