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WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT/NPTF, 4 Flute, Taper Chamfer - Spiral-Flute Pipe Taps
WIDIA GTDSpiral-Flute Pipe Taps

WIDIA GTD Spiral Flute Tap: 1/4"-18 NPT/NPTF, 4 Flute, Taper Chamfer

SKU 3G-OTH-275158

Brand
WIDIA GTD
Item
Spiral Flute Tap: 1/4"-18 NPT/NPTF, 4 Flute, Taper Chamfer
Category
Spiral-Flute Pipe Taps
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
VTSFT8504
Type
Taper Chamfer, Black Oxide Cobalt
Flute
4
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Technical Documents

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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a WIDIA GTD spiral flute tap used for?

This WIDIA GTD spiral flute tap is designed for threading tapered pipe threads (NPT/NPTF) in materials like steel and stainless steel. Its spiral flute design helps evacuate chips upward, making it ideal for through-hole tapping in industrial machining applications.

What are the specifications of the WIDIA GTD VTSFT8504 tap?

The WIDIA GTD VTSFT8504 is a 1/4\"-18 NPT/NPTF spiral flute tap with 4 flutes, a taper chamfer, and black oxide cobalt finish. It is designed for threading tapered pipe threads and is made from cobalt steel for improved wear resistance.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine WIDIA GTD cutting tools like the VTSFT8504 spiral flute tap to customers across 14 industrial departments.

How to select the right spiral flute tap for NPT threads?

Select a spiral flute tap like the WIDIA GTD VTSFT8504 for through-hole tapping in materials that produce stringy chips. Ensure the tap matches the thread size (1/4\"-18 NPT), chamfer type (taper for starting), and flute count (4 flutes for balanced chip evacuation).

Used in

Common applications for WIDIA GTD
Automotive manufacturing — WIDIA GTD spiral-point taps (e.g., VTSPO5099) for through-hole threading in engine blocks
Aerospace component production — WIDIA GTD TiCN-coated taps for threading stainless steel and titanium alloys
General machining job shops — WIDIA GTD hand tap sets for maintenance and repair threading of UNC/UNF fasteners
Aluminum fabrication — WIDIA GTD spiral-flute taps for aluminum (e.g., MPN 16058) for blind-hole threading in heat sinks
Hydraulic system assembly — WIDIA GTD thread-forming taps (e.g., MPN 19862) for cold-forming threads in ductile materials
Oil and gas equipment — WIDIA GTD cobalt spiral-flute taps (e.g., VTSFT5170) for threading high-strength steel components

WIDIA GTD Products

3G Electric supplies WIDIA GTD spiral-flute pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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