PT threaded pilot hole diameter
PT threaded pilot hole diameter Straight holes are recommended for pilot holes. If you want to increase the pilot hole diameter when tapping PT screws th... 詳細表示
Example of processing conditions for ...
The cutting conditions when machining SS400 with TPT, PT1/4, a tap for tapered thread machining for pipes, are as follows: A cutting speed of 3~6m/min is ... 詳細表示
What is the processing depth of taper...
The number of reference diameter positions in the catalog is a guide to the machining depth. Example: Processing depth of tapered taps for pipes PT3/8 Tape... 詳細表示
What is a interrupted -shaped tap?
A interrupted -shaped tap is a type of tap for tapered threads, in which the thread of the complete tap thread is removed so that it jumps into a single thre... 詳細表示
Difference Between American Pipe Scre...
NPTF has shallow valleys and sharp mountains. They crush each other and fit together, resulting in screws that do not require a sealing material. Theref... 詳細表示
The pilot hole is pierced, but the sc...
No, you can't. If the pilot hole is pierced but the screw is not, consider it a "blind hole" and use spiral fluted tap . In spiral pointed tap threadin... 詳細表示
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
Differences in tap materials (SKS and...
Both refer to the base material used for tapping. SKS is an alloy tool steel. ・HSS is called high-speed tool steel. The main difference between the two... 詳細表示
Ichibu Nib Sambu What does it mean?
In conversations with customers, we sometimes use the expression "I want a tap of Sambu." Sambu is one of the so-called industry terms, and the size of the ... 詳細表示
Ichirin (一厘) is the unit used to represent size in inches. 1 inch = 25.4 mm 1 minute (ichibu) = 1/8 inch = 3.175 mm Ichirin (一厘) = 1/10 of 1 minute ... 詳細表示
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