CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H11 / 1B, 2 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (SKU 3G-OTH-217690) is a low-shear spiral-point tap with a 1/4"-20 UNC thread, featuring an H11 / 1B tolerance, plug chamfer, 2-flute design, and high-speed steel construction…
SKU 3G-OTH-217690
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 3G-OTH-217690) is a low-shear spiral-point tap with a 1/4"-20 UNC thread, featuring an H11 / 1B tolerance, plug chamfer, 2-flute design, and high-speed steel construction (MPN 330185). 3G Electric sources this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.
Frequently Asked Questions
What is a CHICAGO-LATROBE spiral point tap used for?
A CHICAGO-LATROBE spiral point tap is used for threading blind or through holes in metal. Its spiral-point design pushes chips forward, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where clean, accurate threads are required.
What are the specifications of the CHICAGO-LATROBE 330185 tap?
The CHICAGO-LATROBE 330185 is a spiral point tap with a 1/4"-20 UNC thread, H11 / 1B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel. This low-shear design is ideal for threading steel, stainless steel, and other ferrous 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 on the 330185 and other models.
How to select the right CHICAGO-LATROBE tap for my application?
Select a tap based on material, thread size, and hole type. For through holes, a spiral point tap like the CHICAGO-LATROBE 330185 pushes chips forward. For blind holes, consider a spiral flute tap. Match the thread class (e.g., 1B) and chamfer (plug, bottoming, or taper) to your requirements.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE low-shear spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
