CHICAGO-LATROBE General Purpose Spiral-Point Tap
The CHICAGO-LATROBE Spiral Point Tap (SKU 357173, MPN 357173) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H3 / 2B tolerance, bottoming chamfer, 2-flute design, and is made of…
SKU 3G-OTH-215711
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 357173, MPN 357173) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H3 / 2B tolerance, bottoming chamfer, 2-flute design, and is made of high-speed steel.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap 357173 used for?
The CHICAGO-LATROBE Spiral Point Tap 357173 is used for threading blind holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 357173?
The CHICAGO-LATROBE Spiral Point Tap 357173 has a thread size of 1/4"-28 UNF, with H3 / 2B tolerance. It features 2 flutes, a bottoming chamfer, and is made from high-speed steel. The manufacturer part number is 357173, and it is designed for general-purpose tapping.
Where to buy CHICAGO-LATROBE Spiral Point Tap 357173 worldwide?
You can source the CHICAGO-LATROBE Spiral Point Tap 357173 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other CHICAGO-LATROBE tooling.
How to select the right CHICAGO-LATROBE Spiral Point Tap for my application?
Select the CHICAGO-LATROBE Spiral Point Tap based on thread size, pitch, and material. For blind holes, use a bottoming chamfer like the 357173. Match the tap tolerance (e.g., H3) to the required thread class (e.g., 2B). Consult a tap selection guide for optimal speeds and lubrication.
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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.
