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WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT5055) - General Purpose Spiral-Flute Taps
WIDIA GTDGeneral Purpose Spiral-Flute Taps

WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT5055)

The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT5055). 3G Electric interprets customer demand and…

SKU 3G-OTH-230354

Also listed as: VTSFT 5055 · VTSFT-5055

Brand
WIDIA GTD
Item
Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer
Category
General Purpose Spiral-Flute 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
VTSFT5055
Type
H3 / 3B, Semi-Bottoming Chamfer
Flute
3

Technical Documents

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

Product Description

The WIDIA GTD Spiral Flute Tap (5/16"-24 UNF) is a general-purpose spiral-flute tap with an H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer (MPN VTSFT5055). 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 flute tap used for?

A WIDIA GTD spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 5/16"-24 UNF tap with a semi-bottoming chamfer is ideal for general-purpose machining where chip evacuation is critical.

What are the specifications of the WIDIA GTD VTSFT5055 tap?

The WIDIA GTD VTSFT5055 is a spiral flute tap with size 5/16"-24 UNF, H3 / 3B tolerance, 3 flutes, and a semi-bottoming chamfer. It is designed for threading blind holes in general-purpose applications, providing precise thread formation and efficient chip removal.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide, including the VTSFT5055 model. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other cutting tools across 14 industrial departments.

How to select the right spiral flute tap for blind holes?

Select a spiral flute tap like the WIDIA GTD VTSFT5055 for blind holes to ensure chips are pulled upward. Match the tap size (5/16"-24 UNF) and tolerance (H3 / 3B) to your thread requirements. Use a semi-bottoming chamfer for threads close to the hole bottom, and apply cutting fluid for best results.

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

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General purpose spiral-flute tap for threading blind holes. Thread size 5/16"-24 UNF with H4 tolerance for 2B class fit. Features 3 flutes and a semi-bottoming chamfer. Spiral flute design evacuates chips upward, preventing clogging during threading operations
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WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC5055)
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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging at the bottom of the hole. It features a bottoming chamfer, H3 / 3B tolerance, and black oxide cobalt finish for wear resistance. Typical applications include general manufacturing and maintenance where precise internal threads are required
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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging at the bottom of the hole. It features a bottoming chamfer, H3 / 3B tolerance, and black oxide cobalt finish for wear resistance. Typical applications include general manufacturing and maintenance where precise internal threads are required
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