CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 2B, 4 Flute

This three-piece hand tap set is used for creating #10-24 UNC internal threads in metal. It includes taper, plug, and bottoming taps for through-hole and blind-hole threading. Common in maintenance, repair, and fabrication across automotive, aerospace, and general manufacturing industries.

The kit includes one each taper, plug, and bottoming tap, size #10-24 UNC, with H3 / 2B thread class. Each tap has 4 flutes and is made from high-speed steel. The manufacturer part number is 341789. These taps are designed for manual threading in ferrous and non-ferrous materials.

3G Electric supplies the CHICAGO-LATROBE Tap Kit 341789 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this three-piece hand tap set to any country.

For blind holes, use the bottoming tap from this kit, which threads to the bottom. The taper tap starts threads, the plug tap continues, and the bottoming tap finishes. Always match tap size (#10-24 UNC) to the drilled hole and material. CHICAGO-LATROBE high-speed steel taps suit general-purpose threading.