CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (1/4"-20 UNC, MPN 330336) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes.
SKU 3G-OTH-224025
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (1/4"-20 UNC, MPN 330336) is a spiral-point tap for steel and stainless steel, featuring an H5 / 2B-3B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap used for?
The CHICAGO-LATROBE Spiral Point Tap is designed for threading blind or through holes in steel and stainless steel. Its spiral-point design pushes chips ahead, reducing clogging. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threads are required.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap?
This tap has a 1/4"-20 UNC thread size, H5 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It features a black oxide cobalt finish for heat resistance and wear protection. The manufacturer part number is 330336. It is suitable for threading steel and stainless steel 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. We provide genuine CHICAGO-LATROBE tooling for industrial applications.
How to select the right spiral point tap for steel?
For steel, choose a spiral point tap with a plug chamfer and black oxide cobalt finish for heat resistance. Ensure the thread size matches your application, such as 1/4"-20 UNC. The H5 / 2B-3B tolerance provides a precise fit. CHICAGO-LATROBE taps are designed for reliable performance in steel and stainless steel.
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3G Electric supplies CHICAGO-LATROBE spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.