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
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 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
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
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 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
The chamfer is the name of a part of the tap, the tip of the tap is tepered. This part cuts the workpiece and processes the screw while cutting or raising i... 詳細表示
trapezoidal screw tap ACT <special tap>
This is a tap that can be screwed accurately and easily with trapezoidal screws, and is usually finished with a single raised tap after rough threading, o... 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
Metric thread forming tap pilot hole...
Metric Thread Pilot Hole Diameter of Form Tap New Roll Tap (NRT/XPF Series) * Currently, Hi-Roll tap (HRT series) is discontinued. 詳細表示
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