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WIDIA GTD Oversized Spiral-Flute Tap - Oversized Spiral-Flute Taps
WIDIA GTDOversized Spiral-Flute Taps

WIDIA GTD Oversized Spiral-Flute Tap

WIDIA GTD Oversized Spiral-Flute Taps.

SKU 3G-OTH-211295

Also listed as: VTSFTTC5079 · VTSFT TC5079

Brand
WIDIA GTD
Item
Oversized Spiral-Flute Tap
Category
Oversized Spiral-Flute Taps
Available to Order
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Worldwide Shipping
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WIDIA GTD
Manufacturer Part Number
VTSFT-TC5079

Technical Documents

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

Product Description

WIDIA GTD Oversized Spiral-Flute Taps.

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 flute tap used for?

The WIDIA GTD spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly applied in automotive, aerospace, and general manufacturing where precise UNF threads are required.

What are the specifications of the WIDIA GTD spiral flute tap?

This WIDIA GTD tap has a thread size of 7/16"-20 UNF, an H11 tolerance, 3 flutes, and a semi-bottoming chamfer. The manufacturer part number is VTSFT-TC5079. It is an oversized spiral-flute tap designed for threading blind holes in ferrous materials.

Where to buy WIDIA GTD taps in worldwide?

You can source WIDIA GTD taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times on the VTSFT-TC5079 and other WIDIA GTD tooling.

How to select the correct WIDIA GTD tap for a job?

Select a WIDIA GTD tap based on thread size, pitch, and material. For blind holes, use a spiral flute tap like this 7/16"-20 UNF model with a semi-bottoming chamfer. Match the H tolerance to your thread class. Consult WIDIA GTD technical data 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 oversized 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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Cross-referenced by specification & description
This oversized spiral-flute tap is designed for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute lifts chips out of the hole, preventing clogging and ensuring clean threads. It features a 5/16"-18 UNC thread size, H11 tolerance, 3 flutes, and a semi-bottoming chamfer
WIDIA GTD
This oversized spiral-flute tap is designed for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute lifts chips out of the hole, preventing clogging and ensuring clean threads. It features a 5/16"-18 UNC thread size, H11 tolerance, 3 flutes, and a semi-bottoming chamfer
General purpose spiral-flute tap with 7/16"-20 UNF thread, H7 / 2B tolerance class, and semi-bottoming chamfer. Three flutes provide effective chip evacuation in blind hole threading applications. Suitable for use in steel and stainless steel
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General purpose spiral-flute tap with 7/16"-20 UNF thread, H7 / 2B tolerance class, and semi-bottoming chamfer. Three flutes provide effective chip evacuation in blind hole threading applications. Suitable for use in steel and stainless steel
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a 7/16-20 UNF thread, H3 / 3B tolerance, 3-flute design, and semi-bottoming chamfer. The spiral flute evacuates chips upward, preventing clogging in deep or blind holes. Suitable for applications requiring Class 3B fit and precise thread depth control
WIDIA GTD
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a 7/16-20 UNF thread, H3 / 3B tolerance, 3-flute design, and semi-bottoming chamfer. The spiral flute evacuates chips upward, preventing clogging in deep or blind holes. Suitable for applications requiring Class 3B fit and precise thread depth control
General purpose spiral-flute tap with 7/16"-20 UNF thread, H3 / 3B tolerance class, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute design evacuates chips upward to prevent clogging. Suitable for general manufacturing applications
WIDIA GTD
General purpose spiral-flute tap with 7/16"-20 UNF thread, H3 / 3B tolerance class, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in ferrous and non-ferrous materials; spiral flute design evacuates chips upward to prevent clogging. Suitable for general manufacturing applications
General purpose spiral-flute tap with 7/16"-14 UNC thread, H5 tolerance for 2B class fit, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel; spiral flute design evacuates chips upward to prevent clogging. Suitable for automotive, aerospace, and general manufacturing applications
WIDIA GTD
General purpose spiral-flute tap with 7/16"-14 UNC thread, H5 tolerance for 2B class fit, 3 flutes, and semi-bottoming chamfer. Designed for threading blind holes in steel and stainless steel; spiral flute design evacuates chips upward to prevent clogging. Suitable for automotive, aerospace, and general manufacturing applications
This spiral-flute tap is designed for general-purpose threading of blind holes. The spiral flute geometry evacuates chips upward, reducing clogging. It features a semi-bottoming chamfer for threading close to the bottom of the hole. Specifications: 7/16"-14 UNC thread, H7 / 2B tolerance, 3 flutes
WIDIA GTD
This spiral-flute tap is designed for general-purpose threading of blind holes. The spiral flute geometry evacuates chips upward, reducing clogging. It features a semi-bottoming chamfer for threading close to the bottom of the hole. Specifications: 7/16"-14 UNC thread, H7 / 2B tolerance, 3 flutes

More from WIDIA GTD

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This oversized spiral-flute tap features a 1/2"-20 UNF thread size with H11 tolerance. Its three-flute design and semi-bottoming chamfer facilitate chip evacuation upward, making it suitable for threading blind holes in ferrous and non-ferrous materials
WIDIA GTD
This oversized spiral-flute tap features a 1/2"-20 UNF thread size with H11 tolerance. Its three-flute design and semi-bottoming chamfer facilitate chip evacuation upward, making it suitable for threading blind holes in ferrous and non-ferrous materials
This oversized spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 1/2"-13 UNC thread size, H11 tolerance, 3 flutes, and a semi-bottoming chamfer. Suitable for general machining applications requiring oversized threads
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This oversized spiral-flute tap is designed for threading blind holes in materials such as steel and stainless steel. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 1/2"-13 UNC thread size, H11 tolerance, 3 flutes, and a semi-bottoming chamfer. Suitable for general machining applications requiring oversized threads
WIDIA GTD Spiral Flute Tap: M12x1.75 Metric, D11 / 6G, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC5532)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: M12x1.75 Metric, D11 / 6G, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC5532)
This oversized spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, making it suitable for production tapping applications where chip control is critical. It features a 1/4"-20 UNC thread, H11 tolerance, 3 flutes, and a semi-bottoming chamfer
WIDIA GTD
This oversized spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, making it suitable for production tapping applications where chip control is critical. It features a 1/4"-20 UNC thread, H11 tolerance, 3 flutes, and a semi-bottoming chamfer
Oversized spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 5/16"-18 UNC thread size, H11 tolerance, 3 flutes, and semi-bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging in deep or blind-hole applications. Manufacturer part number VTSFT-TC5054
WIDIA GTD
Oversized spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features 5/16"-18 UNC thread size, H11 tolerance, 3 flutes, and semi-bottoming chamfer. Spiral flute design evacuates chips upward to prevent clogging in deep or blind-hole applications. Manufacturer part number VTSFT-TC5054
This oversized spiral-flute tap is designed for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute lifts chips out of the hole to prevent clogging. Features 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and semi-bottoming chamfer
WIDIA GTD
This oversized spiral-flute tap is designed for threading blind holes in materials that produce stringy chips, such as steel and aluminum. The spiral flute lifts chips out of the hole to prevent clogging. Features 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and semi-bottoming chamfer
WIDIA GTD Spiral Flute Tap: M10x1 Metric, D11 / 6G, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC5522)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: M10x1 Metric, D11 / 6G, 3 Flute, Semi-Bottoming Chamfer (MPN VTSFT-TC5522)
This oversized spiral-flute tap from WIDIA GTD features a 1/2"-13 UNC thread size with H11 tolerance and 3 flutes. The semi-bottoming chamfer enables threading close to the bottom of blind holes. Its spiral flute design evacuates chips upward, reducing clogging during operation
WIDIA GTD
This oversized spiral-flute tap from WIDIA GTD features a 1/2"-13 UNC thread size with H11 tolerance and 3 flutes. The semi-bottoming chamfer enables threading close to the bottom of blind holes. Its spiral flute design evacuates chips upward, reducing clogging during operation