How deep should the pilot hole be for...

To determine the required pilot hole depth,calculate the sum of the following elements based on the tap and the required thread depth: X: Effective thread... 詳細表示

Is there a chart for tap drill size?

Please refer to the link below. 詳細表示

Why does thread thinning occur even w...

Are you using a float-type tapping holder together with the synchronous feed mechanism? Even if the machine synchronizes the feed to one pitch per revolutio... 詳細表示

What are the pilot hole diameters and...

Pilot hole diameter When drilling pilot holes, please refer to the "Where reamer is not used" column in the table below. Tool diameter of the tap For ... 詳細表示

What is Machine Tap?

It is important to note that there are various interpretations of the expression "machine tap". In Japan, there are many cases where it is one of the foll... 詳細表示

Is the external center missing on spi...

Normally, spiral‑fluted taps of M6 or smaller have a protruding “external center” at the tip. 詳細表示

What if I remove the chamfer of the tap?

Tapping is not possible if the chamfer is removed. The chamfer is the "cutting edge" part that initially bites the material to form the thread. If you have... 詳細表示

What is Synchro Tap? What kind of tap?

A synchro tap is a tap dedicated to a machine (also called synchronous, rigid, or direct) equipped with a complete lead feed mechanism that can accurately se... 詳細表示

Internal thread accuracy and tap accu...

RH accuracy is the accuracy of forming tap . The forming tap series (New Roll Tap, High Roll Tap) is designed to process internal thread by plastic deformat... 詳細表示

Can tapered pipe taps (TPT) be used f...

Step feeding is not recommended for tapered pipe taps (OSG series: TPT). [Reasons why step feeding is not recommended] Unlike drilling, tapping is prone to... 詳細表示