CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 357328)
SKU 3G-OTH-215926
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Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap 357328 used for?
The CHICAGO-LATROBE Spiral Point Tap 357328 is used for threading through-holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging and enabling faster production in automotive, aerospace, and general manufacturing applications.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 357328?
The CHICAGO-LATROBE Spiral Point Tap 357328 has a 5/16"-18 UNC thread, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is a general-purpose spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials.
Where to buy the CHICAGO-LATROBE Spiral Point Tap 357328 worldwide?
You can source the CHICAGO-LATROBE Spiral Point Tap 357328 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.
How to select the correct CHICAGO-LATROBE Spiral Point Tap for through-hole threading?
To select the correct CHICAGO-LATROBE Spiral Point Tap, match the thread size (e.g., 5/16"-18 UNC), tolerance class (H3 / 2B), and chamfer type (plug) to your material and hole depth. Spiral-point taps are ideal for through-holes as they push chips forward, reducing breakage.
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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.














