CHICAGO-LATROBE Tap Kit: M20x2.5 Metric, D7 / 6H, 4 Flute, High Speed Steel (MPN 174553)

This three-piece hand tap set is used for cutting internal M20x2.5 metric threads in metal. It is commonly applied in industrial maintenance, tool and die work, and general machining where precise threading is required. The set includes taper, plug, and bottoming taps for progressive thread cutting.

The kit includes three high-speed steel taps with M20x2.5 metric threads, D7 / 6H tolerance, and 4-flute design. The manufacturer part number is 174553. It is a hand tap set for manual threading operations. CHICAGO-LATROBE is the OEM brand for this product.

3G Electric supplies the CHICAGO-LATROBE Tap Kit 174553 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this item to any country.

Select a tap kit that matches your required thread size and pitch, such as M20x2.5. Ensure the tap tolerance (e.g., D7 / 6H) suits your application. For hand tapping, a three-piece set with taper, plug, and bottoming taps allows progressive cutting. Always use cutting fluid and follow standard tapping practices.