CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 2 Flute
SKU 3G-OTH-319955
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Frequently Asked Questions
What is the CHICAGO-LATROBE Tap Kit 173215 used for?
This three-piece hand tap set is used for cutting internal threads in metal. It includes taper, plug, and bottoming taps for 1/4"-20 UNC threads, suitable for through holes, blind holes, and general maintenance or production threading in industrial applications.
What are the specifications of the CHICAGO-LATROBE Tap Kit 173215?
The kit includes one each taper, plug, and bottoming tap. Thread size is 1/4"-20 UNC with H3 / 3B tolerance. Each tap has 2 flutes and is made of high-speed steel. The manufacturer part number is 173215.
Where to buy the CHICAGO-LATROBE Tap Kit 173215 worldwide?
3G Electric supplies the CHICAGO-LATROBE Tap Kit 173215 worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right CHICAGO-LATROBE tap kit for your application?
Select based on thread size, material, and hole type. For through holes use taper taps; for blind holes use plug or bottoming taps. The 1/4"-20 UNC kit suits general metal threading. Always match tap tolerance (H3) to the required thread class (3B).
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















