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Spiral Tap

Product categories of Spiral Tap, we are specialized manufacturers from China, Spiral Tap, Spiral Flute Tap Set suppliers/factory, wholesale high-quality products of Spiral Tap Set R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

China Spiral Tap Suppliers

Spiral Tap is more suitable for machining blind hole threads, and the chips are backwards during machining. Due to the helix angle, the actual cutting front angle of the tap increases as the helix angle increases. According to experience, the helix angle of the processed ferrous metal is selected to be smaller, generally around 30 degrees, to ensure the strength of the helical teeth. When processing non-ferrous metals, the helix angle is chosen to be a little larger, and it can be cut at about 45 degrees.

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