CHICAGO-LATROBE Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Bottoming Chamfer
The CHICAGO-LATROBE Spiral Point Tap (#4-40 UNC, MPN 356332) is a general purpose spiral-point tap with H2 / 2B tolerance, a bottoming chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-214430
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (#4-40 UNC, MPN 356332) is a general purpose spiral-point tap with H2 / 2B tolerance, a bottoming chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
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 Spiral Point Tap #4-40 UNC used for?
This tap is used for cutting internal threads in through-hole applications. Its spiral-point design pushes chips forward, making it ideal for high-speed production threading in steel, aluminum, and other materials. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap MPN 356332?
This tap has a #4-40 UNC thread size, H2 / 2B tolerance, bottoming chamfer, 2 flutes, and is made of high-speed steel. It is a general-purpose spiral-point tap designed for through-hole threading. The manufacturer part number is 356332.
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 correct spiral point tap for threading?
Select a spiral point tap for through-hole applications where chips must be pushed ahead. Match the tap's thread size, pitch, and class of fit to your hole specifications. For blind holes, consider a spiral flute tap instead. Always use proper cutting fluid and speed for the material being threaded.
Used in
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.














