CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H11 / 2B, 2 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (MPN 330111) is an oversized spiral-point tap with a 1/4"-20 UNC thread, H11 / 2B tolerance, plug chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets this…
SKU 3G-OTH-251216
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (MPN 330111) is an oversized spiral-point tap with a 1/4"-20 UNC thread, H11 / 2B tolerance, plug chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the CHICAGO-LATROBE Spiral Point Tap 330111 used for?
This tap is used for threading through-holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging and enabling faster production threading in manufacturing and maintenance applications.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 330111?
The tap has a 1/4"-20 UNC thread, H11 / 2B class of fit, 2 flutes, plug chamfer, and is made of high-speed steel. It is an oversized spiral-point tap designed for through-hole threading. The manufacturer part number is 330111.
Where to buy CHICAGO-LATROBE taps in worldwide?
3G Electric supplies CHICAGO-LATROBE taps worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 330111 spiral point tap.
How to select the right CHICAGO-LATROBE tap for my application?
Select based on thread size (1/4"-20 UNC), material (high-speed steel for general metal), and hole type (spiral point for through-holes). For blind holes, consider a spiral flute tap. Always match the tap class (H11 / 2B) to your thread tolerance requirements.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
