Thread determination – How to determine a thread
How do I determine a thread? We get customer inquiries again and again with the request to determine the thread. For this reason, we…
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Combination machine tap
The tap for metric ISO standard threads from M3 – M12 is suitable for drilling and tapping short through holes (max. 2 x d…
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Number of revolutions of the tool spindle rpm at a given cutting speed
Conversion table: number of revolutions of the tool spindle rpm at a given cutting speed The table is based on the formula v =…
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The difference between die, combination die and hexagon die nut
In this article we would like to introduce you to dies, combination dies and hexagon die nuts. Round die EN 22568 ( old =…
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Thread determination part 2
How to identify thread? Thread indentifivation guide? How do you determine thread size? In many cases the user faces the problem of thread determination.…
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The surface treatment of threading taps
A distinction is made between surface treatment and surface coating. Surface treatment process Surface treatment includes the following processes: Nitriding Vaporize Nitriding increases the…
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Angle of rake – The angle of rake of the tap
Angle of rake – The angle of rake of the tap The rake angle determines the rake foot of the material and thus determines…
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