CHICAGO-LATROBE Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (SKU 282405, MPN 282405) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H3 / 2B tolerance, plug chamfer, 3 flutes, and is made of high speed…
SKU 3G-OTH-216338
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 282405, MPN 282405) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H3 / 2B tolerance, plug chamfer, 3 flutes, and is made of high speed steel. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments, with specialist depth in machining and cutting tools.
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, making it ideal for through-hole tapping in materials like steel and aluminum. 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?
This tap has a 1/4"-28 UNF thread size with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 282405, and 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 1/4"-28 UNF model pushes chips ahead. For blind holes, consider a spiral-flute tap. Match the H limit (e.g., H3) to your thread class (2B) and use high-speed steel for general machining.
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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.
