CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (1/2"-13 UNC, MPN 330321) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. 3G Electric…
SKU 3G-OTH-224132
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The CHICAGO-LATROBE Spiral Point Tap (1/2"-13 UNC, MPN 330321) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a CHICAGO-LATROBE spiral point tap used for?
A CHICAGO-LATROBE spiral point tap is designed for through-hole threading in steel and stainless steel. Its spiral point pushes chips ahead, preventing clogging. This 1/2"-13 UNC tap with a plug chamfer and black oxide cobalt finish is ideal for production tapping in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE 330321 tap?
The CHICAGO-LATROBE 330321 is a 1/2"-13 UNC spiral point tap with an H3 / 2B tolerance, 3 flutes, and a plug chamfer. It features a black oxide cobalt finish for heat resistance and wear protection. This tap is designed for through-hole threading in steel and stainless steel workpieces.
Where to buy CHICAGO-LATROBE taps in worldwide?
3G Electric supplies CHICAGO-LATROBE taps like the 330321 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral point tap for steel and stainless steel.
How to select the right spiral point tap for steel?
For steel, choose a spiral point tap with a plug chamfer and cobalt or black oxide finish for heat resistance. Match the tap size (e.g., 1/2"-13 UNC) and tolerance class (H3 / 2B) to your thread requirements. CHICAGO-LATROBE taps like the 330321 are designed for through-hole applications in steel and stainless steel.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
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.