CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (3/8"-16 UNC, MPN 918940) is a spiral-point extension tap with H3 / 2B tolerance, plug chamfer, 3 flutes, and high-speed steel construction. 3G Electric interprets demand and…
SKU 3G-OTH-313583
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 (3/8"-16 UNC, MPN 918940) is a spiral-point extension tap with H3 / 2B tolerance, plug chamfer, 3 flutes, and high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial tool across 14 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 threading through holes in metal, directing chips forward to prevent clogging. It is common in automotive, aerospace, and general machining applications where clean, efficient thread cutting in steel, aluminum, and alloys is required.
What are the specifications of the Chicago-Latrobe 918940 tap?
The Chicago-Latrobe 918940 is a spiral point tap with 3/8"-16 UNC thread, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and 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, including the 918940 spiral point tap. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial cutting tools.
How to select the right spiral point tap for a job?
Select a spiral point tap based on thread size, pitch, material, and hole type. For through holes, a plug chamfer like the Chicago-Latrobe 918940 works well. Match the H limit (e.g., H3) to your desired thread class (e.g., 2B) and ensure the tap material suits your workpiece.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE spiral-point extension taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
