WIDIA GTD Spiral Point Tap: 5/16"-24 UNF, H3, 3 Flute, Plug Chamfer
The WIDIA GTD Spiral Point Tap is a general purpose tap in 5/16"-24 UNF size, featuring an H3 tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes (MPN 5365945). 3G Electric interprets this demand and…
SKU 3G-OTH-215494
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Product Description
The WIDIA GTD Spiral Point Tap is a general purpose tap in 5/16"-24 UNF size, featuring an H3 tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes (MPN 5365945). 3G Electric interprets this demand and sources the genuine OEM part across 14 industrial departments — with specialist depth in cutting tools — to deliver the right solution with accountability.
Frequently Asked Questions
What is a WIDIA GTD spiral point tap used for?
A WIDIA GTD spiral point tap is used for through-hole threading in production machining. Its spiral point design pushes chips ahead, preventing clogging, making it ideal for high-speed tapping in steel, stainless steel, and cast iron across automotive, aerospace, and general manufacturing.
What are the specifications of the WIDIA GTD 5/16"-24 UNF tap?
This WIDIA GTD tap has a 5/16"-24 UNF thread, H3 tolerance, 3 flutes, plug chamfer, and black oxide cobalt finish. The manufacturer part number is 5365945. It is designed for general-purpose through-hole tapping in ferrous materials.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, including this 5/16"-24 UNF 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 WIDIA cutting tools.
How to select the right spiral point tap for through holes?
For through holes, choose a spiral point tap with a plug chamfer to push chips forward. Match thread size (e.g., 5/16"-24 UNF), tolerance (H3 for precision), and coating (black oxide cobalt for wear resistance). Ensure flute count suits material—3 flutes balance strength and chip evacuation.
Used in
Common applications for WIDIA GTDWIDIA GTD Products
3G Electric supplies WIDIA GTD general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
