uxcell 2pcs Hand Bottom Tap 1/2"-13 UNC 2B Left Hand Thread Bottoming Style Threading Taps High Speed Steel HSS6542 Straight Flutes Screw Tapping Tool

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상품 특징

• Hand Threading Tap Size: Thread size: 1/2"-13 UNC; total length: 88mm / 3.46"; thread length: 29mm / 1.14"; square end width: 7mm / 0.28"; accuracy class: 2B. Left hand thread cutting, fast tapping with accuracy.
• Bottoming Style Tap: Bottom tap generates threads close to the bottom of a hole. The straight groove design of the hand tap can quickly remove chips downward, reduce operating resistance, and achieve efficient processing. The thread is clear and burr-free, which can achieve precise tapping.
• Wide Applications: Hand taps are mainly used with tap wrenches and are suitable for re-tapping damaged or stuck threads, or to create new threads. The threading tools are used for tapping through or shallow holes in mild steels, aluminum, iron, copper, hard plastic.
• M2 (6542) High Speed Steel: It has high hardness, good wear resistance, is not easy to deform, heat-resistant and has a long service life. It is characterized by only a matrix without any coating, and is suitable for general thread tapping.
• Tips: Add appropriate tapping oil for higher quality internal threads and more durable screw taps. Ensure proper alignment, use proper tapping technique, and apply consistent pressure as you turn the tap to achieve clean, precise threads. Periodically reverse while tapping to break up chips and remove debris from the flutes

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