WIDIA GTD Spiral Point Tap: 5/16"-18 UNC, H3, 2 Flute, Bottoming Chamfer
The WIDIA GTD Spiral Point Tap (5/16"-18 UNC, MPN 13641) is a general-purpose spiral-point tap with an H3 tolerance, bottoming chamfer, and 2-flute design in high-speed steel. 3G Electric interprets your demand for…
SKU 3G-OTH-214172
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Product Description
The WIDIA GTD Spiral Point Tap (5/16"-18 UNC, MPN 13641) is a general-purpose spiral-point tap with an H3 tolerance, bottoming chamfer, and 2-flute design in high-speed steel. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the WIDIA GTD Spiral Point Tap 13641 used for?
The WIDIA GTD Spiral Point Tap 13641 is used for threading through holes in materials like steel and cast iron. Its spiral-point design pushes chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.
What are the specifications of the WIDIA GTD Tap 13641?
The WIDIA GTD Tap 13641 is a 5/16"-18 UNC spiral point tap with an H3 tolerance, 2 flutes, and a bottoming chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose threading in through-hole applications.
Where to buy the WIDIA GTD Tap 13641 worldwide?
You can source the WIDIA GTD Tap 13641 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this WIDIA GTD cutting tool.
How to select the right WIDIA GTD tap for UNC threads?
To select the right WIDIA GTD tap for UNC threads, match the tap size (e.g., 5/16"-18) to your hole diameter and thread pitch. Choose a spiral point tap for through holes and a bottoming chamfer for threads close to the hole bottom. Always verify material compatibility with HSS taps.
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.














