CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 2 Flute, Bottoming Chamfer
The CHICAGO-LATROBE Spiral Point Tap (MPN 357058) is a general purpose spiral-point tap with a 1/4"-20 UNC thread size. It features an H3 / 2B tolerance, bottoming chamfer, 2-flute design, and is made from high speed…
SKU 3G-OTH-214146
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (MPN 357058) is a general purpose spiral-point tap with a 1/4"-20 UNC thread size. It features an H3 / 2B tolerance, bottoming chamfer, 2-flute design, and is made from high speed steel. 3G Electric interprets your demand for this cutting tool, sources it from our extensive industrial supply network, and supports your procurement across 14 departments — with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap used for?
The CHICAGO-LATROBE Spiral Point Tap is used for threading blind holes in production environments. Its spiral-point design pushes chips forward, preventing clogging. It is ideal for through-hole tapping in steel, aluminum, and other materials, commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap?
This tap has a 1/4\"-20 UNC thread, H3 / 2B class of fit, 2 flutes, and a bottoming chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 357058. It is designed for general-purpose tapping in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE taps in 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 this and other cutting tools.
How to select the right CHICAGO-LATROBE tap for my application?
Select a tap based on thread size, material, and hole type. For through holes, a spiral-point tap like this CHICAGO-LATROBE model pushes chips ahead. For blind holes, use a spiral-flute tap. Match the chamfer (bottoming for shallow holes) and ensure the HSS grade suits your workpiece hardness.
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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.
