Difference Between UNF and UNJF Tap D...
The tap drill sizes (pilot hole diameters) for UNF and UNJF threads are different. The UNJF thread, which is used for aerospace applications, has a larger s... 詳細表示
internal thread Accuracy and Tapping...
OH accuracy means that in order to satisfy a predetermined internal thread accuracy, the accuracy of the tap can be selected according to the working conditi... 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
steam oxide Creates a Fe3O4(black rust) film on the surface of the tool Blue-black color Characteristics Retention of cutting fluid due to porosity. ... 詳細表示
There is a P or B on the shank of the...
The “P” and “B” markings on the forming‑tap shank indicate the chamfer length. In the New Roll Tap (NRT) series, “P” (Plug) is used for through‑hole machinin... 詳細表示
What is the difference between New Ro...
New Roll Tap (NRT) and High Roll Tap (HRT) are both forming tap While HRT is a rolled-finish tap with basic performance and is limited to sizes of M6 or les... 詳細表示
Tapping into resin What kind of tap i...
Since there are various types of resins, different taps are suitable for different properties. Thermoplastic resins: Acrylic, vinyl chloride (PVC), etc. To... 詳細表示
Oversized taps for hot-dip galvanizing
Hot-dip galvanizing is also known as dobu plating. Due to the thick plating coating thickness , we do not have a stock product in our company. Depending on t... 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
Is it possible to share a tap with UN...
0.5625-18UNJF is the inch notation of 9/16-18UNJF. Even with 9/16-18UNF taps, the shape of the internal thread is the same, so if the accuracy is correct, m... 詳細表示
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