CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 2 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (MPN 357280) is a 5/16"-18 UNC general purpose spiral-point tap, specified as H3 / 2B with a plug chamfer and 2 flutes, made from high-speed steel. 3G Electric interprets your…
SKU 3G-OTH-214168
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (MPN 357280) is a 5/16"-18 UNC general purpose spiral-point tap, specified as H3 / 2B with a plug chamfer and 2 flutes, made from high-speed steel. 3G Electric interprets your demand for this OEM tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap 357280 used for?
This spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 2-flute design pushes chips forward, reducing clogging in production environments. Common applications include automotive, aerospace, and general manufacturing where clean UNC threads are required.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 357280?
This tap has a 5/16"-18 UNC thread size with H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 357280, and it is a general-purpose spiral-point tap for through-hole threading.
Where to buy CHICAGO-LATROBE Spiral Point Tap 357280 worldwide?
3G Electric supplies the CHICAGO-LATROBE Spiral Point Tap 357280 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tap globally.
How to select the correct CHICAGO-LATROBE Spiral Point Tap for through-hole threading?
For through-hole threading, choose a spiral point tap like this CHICAGO-LATROBE model to push chips forward. Match the thread size (5/16"-18 UNC), chamfer type (plug), and material (HSS) to your workpiece. Ensure the H3 tolerance aligns with your required 2B class fit for consistent results.
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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.
