CHICAGO-LATROBE Spiral Point Tap: #3-48 UNC, H2 / 2B, 2 Flute, Plug Chamfer (MPN 356221)
SKU 3G-OTH-214948
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Frequently Asked Questions
What is a CHICAGO-LATROBE spiral point tap used for?
A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, preventing clogging and enabling faster, cleaner threads in production environments across machining, automotive, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE 356221 tap?
The CHICAGO-LATROBE 356221 is a #3-48 UNC spiral point tap with H2 / 2B tolerance, 2 flutes, and a plug chamfer. It is designed for general purpose through-hole threading in ferrous and non-ferrous materials, delivering reliable thread quality.
Where to buy CHICAGO-LATROBE taps in worldwide?
3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine cutting tools to your facility. Contact us for pricing and lead time on the 356221 or other tap sizes.
How to select the right spiral point tap for through holes?
Select a spiral point tap like the CHICAGO-LATROBE 356221 for through holes to push chips forward. Match thread size (e.g., #3-48 UNC), chamfer type (plug for general use), and flute count to material and machine rigidity. Consult a technical specialist for optimal performance.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















