CHICAGO-LATROBE Spiral Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 282401)
The CHICAGO-LATROBE Spiral Flute Tap (1/4"-28 UNF) is a general-purpose tap with a bottoming chamfer, H3 / 2B tolerance, and 3 flutes (MPN 282401). 3G Electric interprets demand and sources this OEM part across 14…
SKU 3G-OTH-230518
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Product Description
The CHICAGO-LATROBE Spiral Flute Tap (1/4"-28 UNF) is a general-purpose tap with a bottoming chamfer, H3 / 2B tolerance, and 3 flutes (MPN 282401). 3G Electric interprets demand and sources this OEM part across 14 industrial departments, with specialist depth in cutting tools and machining supplies.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the CHICAGO-LATROBE 282401 spiral flute tap used for?
The CHICAGO-LATROBE 282401 spiral flute tap is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly applied in general manufacturing and maintenance operations.
What are the specifications of the CHICAGO-LATROBE 282401 tap?
The CHICAGO-LATROBE 282401 is a general purpose spiral flute tap with a 1/4"-28 UNF thread, H3 / 2B tolerance, 3 flutes, and a bottoming chamfer. It is designed for threading blind holes and is made from high-speed steel for durability in industrial applications.
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 the 282401 and other models.
How to select the right spiral flute tap for blind holes?
To select a spiral flute tap for blind holes, match the thread size and pitch (e.g., 1/4"-28 UNF) to your application. Choose a bottoming chamfer for threading to the bottom of the hole. Ensure the tap material suits your workpiece—CHICAGO-LATROBE taps are suitable for steel and aluminum.
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3G Electric supplies CHICAGO-LATROBE general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















