CHICAGO-LATROBE Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer (MPN 282559)
SKU 3G-OTH-230161
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Frequently Asked Questions
What is the CHICAGO-LATROBE 282559 spiral flute tap used for?
The CHICAGO-LATROBE 282559 spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads in deep or blind-hole applications common in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE 282559 tap?
The CHICAGO-LATROBE 282559 is a 3/8"-16 UNC spiral flute tap with a H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is a general purpose tap suitable for threading blind holes. The manufacturer part number is 282559.
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 time on the 282559 spiral flute tap.
How to select the correct spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the CHICAGO-LATROBE 282559 to evacuate chips upward. Match the thread size (3/8"-16 UNC), chamfer type (plug for general blind holes), and tolerance class (H3 for 2B class of fit) to your workpiece material and depth requirements.
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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.















