What should be done when vertical str...
What should be done when vertical streaks (stop marks) are formed in tapered threads for pipes? When machining with Tap , vertical streaks (stop marks) are ... 詳細表示
SKS Taps What are tungsten taps?
SKS is an alloy tool steel, commonly known as tungsten. On the packaging box, it is labeled "HIGH QUALITY TAPS". No Product Name Chamfer Size No ... 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... 詳細表示
What is Burr Prevention in forming t...
The cause of burrs in the forming tap can be the shape of the pilot hole, the lubricity of the cutting oil, and the cutting conditions. Please check the foll... 詳細表示
forming tap Machining To suppress bu...
In forming tap processing, burrs form on the hole entrance , resulting in a raised shape. In order to suppress the burr of the hole entrance , it is effecti... 詳細表示
What is a precision notation STD?
What is a precision notation STD? Accuracy notation STD is the accuracy of the tap recommended when machining thread accuracy class 2 or 6H internal t... 詳細表示
What is the pilot hole diameter and t...
What is the pilot hole diameter and the tool diameter of the tap? Rc PT G PF Please refer to the following link for the pilot hole diameter of the pipe scre... 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
What is an Increasing Diameter Tap?
The number varies depending on the material and shape to be processed, but it is a set of multiple taps (the diameter of the screw gradually increases), and ... 詳細表示
In forming tap processing, the top o...
Forming tap is always cracked at the top of the thread during processing. If the shape of the part is defective, the pilot hole diameter before forming tap ... 詳細表示
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