CHICAGO-LATROBE Low-Shear Spiral-Point Tap
The CHICAGO-LATROBE Spiral Point Tap (SKU 3G-OTH-217702) is a low-shear spiral-point tap in 7/16"-14 UNC, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 330190)…
SKU 3G-OTH-217702
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.
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 3G-OTH-217702) is a low-shear spiral-point tap in 7/16"-14 UNC, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 330190). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor.
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 production environments. Its low-shear geometry pushes chips ahead, reducing clogging and breakage. Common in automotive, aerospace, and general machining, it delivers clean UNC threads in steel, aluminum, and alloys.
What are the specifications of the CHICAGO-LATROBE 330190 tap?
The CHICAGO-LATROBE 330190 is a 7/16"-14 UNC spiral point tap with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability in production tapping. The low-shear design minimizes torque and chip evacuation issues.
Where to buy CHICAGO-LATROBE taps in worldwide?
3G Electric supplies CHICAGO-LATROBE taps worldwide, including the 330190 spiral point tap. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other cutting tools.
How to select the right spiral point tap for through holes?
For through holes, choose a spiral point tap like the CHICAGO-LATROBE 330190 to push chips forward. Match thread size (7/16"-14 UNC), chamfer type (plug for general use), and material (HSS for steel). Ensure the tap's H3 tolerance aligns with your 2B class fit 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.
