NGe Metric Tap M14 x 1.5 mm

For someone cutting internal metric threads in a prepared hole, this NGe tap is sized for an M14 thread with a 1.5 mm pitch. Its left-hand cutting direction is the detail that matters most: the tool engages when turned counterclockwise, so it is not a standard right-hand tap.

The HSS construction and stated compatibility with electric drills make it relevant for machine-assisted threading, as well as setups using a tap driver. What kind of thread are you trying to make? If the job calls for a left-hand M14 thread, this tool matches that specification, for a conventional right-hand thread, it does not.

How to use it

This plug tap cuts internal threads in a hole, creating the recessed threaded surface that accepts a matching fastener. The product description says it can be used with electric drills, but it does not specify a drill-speed range, a recommended hole diameter, or a particular drill model. Those details matter when setting up the job, so use the requirements for the material and thread you are cutting rather than assuming the tap itself supplies them.

The left-hand cutting action also changes the operating direction: turn counterclockwise to engage the cutting edges. That distinction is easy to overlook when grabbing a tap by size alone. You’ll appreciate it if your project specifically needs an M14 x 1.5 mm left-hand internal thread and you already have a suitable way to hold and drive the tool. For a one-off hand-threading job, a tap sold with a handle or a more complete threading kit may be a more convenient purchase.

Pros

• The M14 size and 1.5 mm pitch identify the thread specification clearly.
• HSS is the stated material, and the listing describes the metric thread profile as clear and tidy.
• The left-hand cutting direction suits work that requires a left-hand thread rather than a standard right-hand one.
• The listed 31.5 mm thread length and 94.5 mm overall length give useful dimensions for planning access to the workpiece.

A practical limitation: the listing does not give the tap’s recommended hole size or operating speed. Those omissions make it harder to plan a job from this product information alone, particularly if you are new to tapping. Its 9 mm shank width is another fit detail to account for when choosing a holder or drill setup.

Spec sheet

• Name: NGe metric plug tap
• Type: Left-hand thread tap
• Size: M14, 1.5 mm pitch
• Material: HSS
• Shank width: 9 mm
• Thread length: 31.5 mm
• Overall length: 94.5 mm
• Drive: Described for use with electric drills and tap-driving setups

Final verdict

This tap makes sense when the required result is specifically an M14 x 1.5 mm left-hand internal thread and the work setup can turn it counterclockwise. It offers the core size, pitch, material, and length details needed to identify the tool, without claiming to be a complete threading kit. Better avoided if you need a right-hand tap, want the recommended hole and speed details included, or do not have a compatible way to drive a 9 mm shank. Match the thread direction and pitch to the job before choosing it, those are the decisive details here.