WIDIA GTD Spiral Point Tap: 1/4"-20 UNC, H3, 2 Flute, Plug Chamfer, High Speed Steel (MPN 13270)
The WIDIA GTD Spiral Point Tap (1/4"-20 UNC, MPN 13270) is a general-purpose spiral-point tap with an H3 tolerance, plug chamfer, and 2-flute design in high-speed steel. 3G Electric interprets customer demand and…
SKU 3G-OTH-214147
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Product Description
The WIDIA GTD Spiral Point Tap (1/4"-20 UNC, MPN 13270) is a general-purpose spiral-point tap with an H3 tolerance, plug chamfer, and 2-flute design in high-speed steel. 3G Electric interprets customer demand and delivers this genuine industrial cutting 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 WIDIA GTD spiral point tap used for?
A WIDIA GTD spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production. It is ideal for general-purpose tapping in steel, aluminum, and cast iron across machining, automotive, and industrial maintenance applications.
What are the specifications of the WIDIA GTD 13270 tap?
The WIDIA GTD 13270 is a 1/4"-20 UNC spiral point tap with H3 tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. This general-purpose tap is designed for through-hole threading and is manufactured under part number 13270.
Where to buy WIDIA GTD taps in worldwide?
3G Electric supplies WIDIA GTD taps worldwide, including the 13270 spiral point tap. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine WIDIA GTD tooling and support your procurement with technical expertise.
How to select the right spiral point tap for through holes?
Select a spiral point tap like the WIDIA GTD 13270 for through holes to push chips forward. Match thread size (1/4"-20 UNC), chamfer type (plug for general use), and material (HSS for steel). Ensure tolerance class (H3) fits your thread fit requirement. Consult a tooling specialist for application-specific advice.
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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.













