Difference Between UNF and UNJF Pilot...
The pilot holes of the taps of the 467UNF and UNJF threads are different. The UNJF for aerospace applications has a larger minor diameter (pilot hole). 詳細表示
How deep do you need to tap pilot holes?
To calculate the required depth for the tap pilot hole, you need to know the machining depth of the tap you want to use. The machining depth of the tap is th... 詳細表示
What is interrupted ? interrupted Tap
A interrupted -type tap is a tap with a specification in which the thread of the complete thread is skipped by one thread. A tap in which the threads of t... 詳細表示
BA thread refers to the type of thread called BA in the British Standard BS, and the thread angle is 47.5 degrees. For example, if size is "2BA", then 2 r... 詳細表示
What is a screw in MT6×0.75 grease ni...
MT6×0.75 screws and grease nipples are external thread standard. (JIS B 1575) external thread is 1/16 taper, but internal thread is a parallel thread and can... 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
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
PT PS Rc Rp PF G pilot hole diameter is
Pilot hole diameter of pipe screws PT, PS, Rc, Rp, PF, G 詳細表示
What if I remove the bite part of the...
Once the chamfer is removed, it cannot be cut. chamfer is the part of the "cutting edge" that is cut by tapping. If you don't have enough pilot hole d... 詳細表示
Tap processing for Hastelloy C22 and...
Tap processing for Hastelloy C22 and C276 For Tap processing of Hastelloy C22 and C276, A-SFT and EX-SUS-SFT are recommended if they have been settled. As a... 詳細表示
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