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WIDIA GTD Spiral Point Tap: 1/4"-28 UNF, H4, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
WIDIA GTDGeneral Purpose Spiral-Point Taps

WIDIA GTD Spiral Point Tap: 1/4"-28 UNF, H4, 3 Flute, Plug Chamfer

The WIDIA GTD Spiral Point Tap is a general purpose spiral-point tap in 1/4"-28 UNF size, featuring an H4 tolerance, plug chamfer, TiCN coated cobalt construction, and 3 flutes (MPN VTSPO5050). 3G Electric interprets…

SKU 3G-OTH-215304

Also listed as: VTSPO 5050 · VTSPO-5050

Brand
WIDIA GTD
Item
Spiral Point Tap: 1/4"-28 UNF, H4, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA GTD
Manufacturer Part Number
VTSPO5050
Type
H4, Plug Chamfer, TiCN Coated Cobalt
Flute
3

Technical Documents

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

Product Description

The WIDIA GTD Spiral Point Tap is a general purpose spiral-point tap in 1/4"-28 UNF size, featuring an H4 tolerance, plug chamfer, TiCN coated cobalt construction, and 3 flutes (MPN VTSPO5050). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls serves as a trust anchor, but our sourcing expertise extends to brands like WIDIA, Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR, ensuring you get the right answer, not just a catalog.

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, reducing chip clogging and enabling faster tapping cycles in ferrous and non-ferrous materials.

What are the specifications of the WIDIA GTD VTSPO5050 tap?

The WIDIA GTD VTSPO5050 is a 1/4"-28 UNF spiral point tap with H4 tolerance, 3 flutes, plug chamfer, and TiCN-coated cobalt construction. It is designed for general-purpose through-hole threading in industrial applications.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the VTSPO5050 or other WIDIA GTD tooling.

How to select the right tap for through-hole threading?

For through-hole threading, choose a spiral point tap like the WIDIA GTD VTSPO5050. Match thread size (1/4"-28 UNF), chamfer type (plug), and coating (TiCN) to your material and machine. Ensure H4 tolerance for precision fit. Consult your application engineer for optimal speeds and feeds.

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 general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a TiCN-coated cobalt construction with an H7 tolerance and plug chamfer. The 3-flute design pushes chips forward to prevent clogging. Suitable for general manufacturing applications requiring precise UNF threads
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a TiCN-coated cobalt construction with an H7 tolerance and plug chamfer. The 3-flute design pushes chips forward to prevent clogging. Suitable for general manufacturing applications requiring precise UNF threads
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This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point pushes chips ahead, reducing clogging. It features an H3 tolerance, plug chamfer, and TiN coated cobalt construction for reduced friction and extended tool life
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This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point pushes chips ahead, reducing clogging during operation. It features a TiCN coating on cobalt steel for enhanced wear resistance and is suitable for high-speed threading applications
WIDIA GTD
This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral point pushes chips ahead, reducing clogging during operation. It features a TiCN coating on cobalt steel for enhanced wear resistance and is suitable for high-speed threading applications
WIDIA GTD Spiral Point Tap: 1/4"-28 UNF, H5, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN VTSPO5051)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 1/4"-28 UNF, H5, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN VTSPO5051)
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral point pushes chips forward, reducing clogging and enabling faster production threading. It features a TiCN coated cobalt construction, H4 tolerance, plug chamfer, and 3 flutes
WIDIA GTD
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral point pushes chips forward, reducing clogging and enabling faster production threading. It features a TiCN coated cobalt construction, H4 tolerance, plug chamfer, and 3 flutes

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General purpose spiral-point tap for through-hole threading. Features a 3-flute design that pushes chips forward, reducing chip congestion. Black oxide cobalt finish provides wear resistance. Suitable for threading ferrous and non-ferrous materials in production machining
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General purpose spiral-point tap for through-hole threading. Features a 3-flute design that pushes chips forward, reducing chip congestion. Black oxide cobalt finish provides wear resistance. Suitable for threading ferrous and non-ferrous materials in production machining
WIDIA GTD Spiral Point Tap: #4-48 UNF, H2 / 6H, 2 Flute, Plug Chamfer, TiN Coated High Speed Steel (MPN 19774)
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This spiral-point tap is designed for through-hole threading in production environments. The TiCN-coated cobalt construction and plug chamfer facilitate chip evacuation forward, reducing clogging. Suitable for threading steel, stainless steel, and cast iron in general manufacturing applications
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This spiral-point tap is designed for through-hole threading in production environments. The TiCN-coated cobalt construction and plug chamfer facilitate chip evacuation forward, reducing clogging. Suitable for threading steel, stainless steel, and cast iron in general manufacturing applications
General purpose spiral-point tap for through-hole threading. Features a D6 plug chamfer, 3 flutes, and black oxide cobalt finish. Designed for production tapping in ferrous and non-ferrous materials, pushing chips forward to prevent clogging
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Spiral-point tap designed for through-hole threading in production environments. Features M30x2 metric thread, 6H tolerance class, 4 flutes, and plug chamfer. Made from cobalt high-speed steel for heat resistance. Suitable for threading in steel and cast iron
This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips ahead of the tap, reducing clogging in production environments. It features a plug chamfer, H4 tolerance, and black oxide cobalt finish for wear resistance. Suitable for general-purpose threading applications
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This spiral-point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips ahead of the tap, reducing clogging in production environments. It features a plug chamfer, H4 tolerance, and black oxide cobalt finish for wear resistance. Suitable for general-purpose threading applications
This spiral-point tap is designed for threading through holes in ferrous and non-ferrous materials. The spiral point pushes chips forward, preventing clogging. It features a #8-32 UNC thread size, H3 tolerance, plug chamfer, and TiN coating to reduce friction and extend tool life
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This spiral-point tap is designed for threading through holes in ferrous and non-ferrous materials. The spiral point pushes chips forward, preventing clogging. It features a #8-32 UNC thread size, H3 tolerance, plug chamfer, and TiN coating to reduce friction and extend tool life