Based on the basic performance of the general-purpose spiral Tap (EX-SFT), this is a "general-purpose high-durability spiral Tap " with improved chipping res... 詳細表示
What are the countermeasures for thre...
Tapered pipe tapping involves a large cutting area, which increases the load and makes "galling" more likely to occur. Please consider the following. (1) ... 詳細表示
What is the tool diameter of a tap fo...
The tool diameter of the insert screw tap is larger than that of the metric thread tap for the same size . The pitch is the same. For the tool diameter of t... 詳細表示
Cutting conditions calculation method...
The following formulas are used to calculate the cutting conditions, similar to the method used for metric threads. ・Spindle Speed (n) = (Cutting Speed ×100... 詳細表示
Recommended pilot hole diameters for ...
Please refer to the table below for the recommended pilot hole diameters for Screw Thread Insert (STI) taps. Cutting taps for screw thread inserts ・A-SFT... 詳細表示
What is Upper Thirds Tap? At the request of customers such as "tight when external thread is inserted", "plating on internal thread ", "strain countermeasur... 詳細表示
Difference Between American Pipe Scre...
NPTF has shallow bottom or the threads and sharp top of the threads. They crush each other and fit together, resulting in screws that do not require a seali... 詳細表示
What should be done to prevent vertic...
What should be done when vertical streaks (stop marks) are formed in tapered threads for pipes? When tapping, vertical streaks known as "stop marks" are ine... 詳細表示
What is burr prevention in forming tap?
The causes of burrs when using forming taps can include the condition of the pilot hole, the lubricity of the cutting fluid, and the cutting conditions. Plea... 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
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