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Machining Tip #1 - Threading
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MACHINING TIP / Threading
When forming a thread, the tapping hole size depends on the work-piece material being drilled, the cutting conditions selected and the equipment used.
If material is pushed up at the thread entry by the tap and/or the life of the tap is too short, select a slightly larger drill diameter. If the profile of the thread formed is insufficient, then select a slightly smaller drill diameter.
Are you using the correct tap for your application?
Taps are mainly made of the following 3 materials: High Speed SteelCarbidePowdered MetalIn addition to the different materials, there are several coatings depending on what is the requirements in your application.Know which is the most suitable material for your working conditions with the following descriptions.H.S.S. TapsHigh Speed Steel (H.S.S.) has been one of the most popular types of taps because it maintains its dimensions [...]
Make excellent threads with your hand taps
Although it looks simple, there’s a lot of adverse situations that might happen while using hand taps to make threads on holes. Follow this tips to get excellent threads every time.Know your drill bitStore your taps with their respective drill bits. If the hole is too big then you’ll have shallow threads and they can get damaged quicker. It can [...]
Increase your threading performance!
When chip removal is a problem often, forming taps can provide a solution. No chips are cut but the metal is pushed or formed. METFLO from Regal Cutting Tools forms stronger threads & with the correct sized hole we eliminate oversize threads. It is required to apply different tests depending on the material used. It is important [...]