CHICAGO-LATROBE Spiral Point Tap: 1/4"-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (SKU 330186, MPN 330186) is a low-shear spiral-point tap with a 1/4"-28 UNF thread, H3 / 2B tolerance, plug chamfer, 2 flutes, and high-speed steel construction. 3G Electric…
SKU 3G-OTH-217696
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 330186, MPN 330186) is a low-shear spiral-point tap with a 1/4"-28 UNF thread, H3 / 2B tolerance, plug chamfer, 2 flutes, and high-speed steel construction. 3G Electric interprets this demand and sources the genuine OEM part across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is a CHICAGO-LATROBE spiral point tap used for?
A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral-point design pushes chips ahead, reducing chip clogging and enabling faster production. It is commonly applied in automotive, aerospace, and general machining operations where clean, accurate threads are required.
What are the specifications of the CHICAGO-LATROBE 330186 tap?
The CHICAGO-LATROBE 330186 is a 1/4\"-28 UNF spiral point tap with H3 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high speed steel for durability. This tap is designed for through-hole threading in ferrous and non-ferrous materials.
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 facility. Contact us for pricing and lead time on the 330186 spiral point tap. We source genuine industrial cutting tools across 14 departments to meet your production needs.
How to select the right spiral point tap for through holes?
Select a spiral point tap based on thread size, pitch, and material. For through holes, a plug chamfer with 2-3 threads of chamfer is typical. Ensure the tap has the correct tolerance class (e.g., H3 / 2B) for your application. CHICAGO-LATROBE taps are a reliable choice for consistent thread quality.
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.
