CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (MPN 357827) is a 1/2"-13 UNC general purpose tap with H3 / 2B tolerance, 3 flutes, plug chamfer, and high speed steel construction. 3G Electric interprets demand and delivers…
SKU 3G-OTH-214227
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (MPN 357827) is a 1/2"-13 UNC general purpose tap with H3 / 2B tolerance, 3 flutes, plug chamfer, and high speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is a CHICAGO-LATROBE spiral point tap used for?
A CHICAGO-LATROBE spiral point tap is used for threading blind or through holes in metal. Its spiral-point design pushes chips forward, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where clean, accurate threads are required.
What are the specifications of the CHICAGO-LATROBE 357827 tap?
The CHICAGO-LATROBE 357827 is a 1/2"-13 UNC spiral point tap with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel and is designed for general-purpose threading in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE taps worldwide?
You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 357827 and other models.
How to select the correct CHICAGO-LATROBE tap for a job?
Select a tap based on thread size, material, and hole type. For blind holes, use a spiral point tap like the CHICAGO-LATROBE 357827 to push chips forward. Match the thread class (e.g., 2B) and chamfer (plug) to your application. Always use proper cutting fluid for best results.
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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.














