CHICAGO-LATROBE Spiral Point Tap: 5/8"-11 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer (MPN 357930)
SKU 3G-OTH-215530
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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 357930 tap?
The CHICAGO-LATROBE 357930 is a spiral point tap with 5/8"-11 UNC thread, H5 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is designed for general-purpose through-hole tapping in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE taps worldwide?
3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 357930 spiral point tap.
How to select the right spiral point tap for through holes?
Select a spiral point tap like the CHICAGO-LATROBE 357930 for through holes to push chips forward. Match thread size (5/8"-11 UNC), tolerance class (H5), and chamfer type (plug) to your material and hole depth. Use proper cutting fluid for best thread quality.
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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.














