КОНИЧЕСКИЙ МЕТЧИК Caterpillar 4C5004

The Machine Screw Taper Tap is used to create internal threads in pre-drilled holes. It features a tapered lead at the cutting end, where the threads gradually increase in depth over several turns, allowing for easier alignment and smoother engagement during the initial cutting process. This taper design helps guide the tap into the hole, reducing cutting resistance and minimizing the risk of misalignment or thread damage.Attributes:• Features a gradual taper lead for smooth thread starting.• Guides alignment during the initial threading operation.• Features ground threads to support smooth, accurate engagement when used with a taper tap.• Uses national fine thread series for tighter, high‑precision fastening.Applications: The Machine Screw Taper Tap is used in pre-drilled holes to start and cut internal threads, commonly in through hole applications where smooth thread initiation is required.