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WIDIA GTD Straight Flute Tap: 5/8"-11 UNC, H5, 4 Flute, Bottoming Chamfer - General Purpose Hand Taps
WIDIA GTDGeneral Purpose Hand Taps

WIDIA GTD Straight Flute Tap: 5/8"-11 UNC, H5, 4 Flute, Bottoming Chamfer

The WIDIA GTD Straight Flute Tap (5/8"-11 UNC) is a general purpose hand tap made of high speed steel with an H5 tolerance, 4 flutes, and a bottoming chamfer (MPN 14389). 3G Electric interprets this demand and…

SKU 3G-OTH-221803

Brand
WIDIA GTD
Item
Straight Flute Tap: 5/8"-11 UNC, H5, 4 Flute, Bottoming Chamfer
Category
General Purpose Hand Taps
Available to Order
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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
14389
Type
H5, Bottoming Chamfer, High Speed Steel
Flute
4

Technical Documents

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

Product Description

The WIDIA GTD Straight Flute Tap (5/8"-11 UNC) is a general purpose hand tap made of high speed steel with an H5 tolerance, 4 flutes, and a bottoming chamfer (MPN 14389). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the WIDIA GTD 14389 straight flute tap used for?

The WIDIA GTD 14389 is a general-purpose hand tap designed for cutting internal threads in through or blind holes. Its bottoming chamfer and 4-flute design make it suitable for threading to the bottom of a hole in materials like steel and cast iron.

What are the specifications of the WIDIA GTD 14389 tap?

The WIDIA GTD 14389 is a 5/8"-11 UNC straight flute tap with an H5 tolerance, 4 flutes, and a bottoming chamfer. It is made from high-speed steel and is designed for general-purpose threading applications.

Where to buy the WIDIA GTD 14389 tap worldwide?

3G Electric supplies the WIDIA GTD 14389 tap to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct threading tool for your application. Contact us for availability and lead time.

How to select the correct tap for a 5/8"-11 UNC thread?

For a 5/8"-11 UNC thread, select a tap with matching size and pitch, such as the WIDIA GTD 14389. Choose a bottoming chamfer for blind holes or a taper chamfer for through holes. Ensure the tap material suits your workpiece, like high-speed steel for general use.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
WIDIA GTD Straight Flute Tap: 7/16"-20 UNF, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14257)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 7/16"-20 UNF, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14257)
WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14170)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14170)
General purpose hand tap for cutting internal UNC threads in metal. Bottoming chamfer enables threading to the bottom of blind holes. Suitable for maintenance, repair, and production threading in steel, aluminum, and similar materials
WIDIA GTD
General purpose hand tap for cutting internal UNC threads in metal. Bottoming chamfer enables threading to the bottom of blind holes. Suitable for maintenance, repair, and production threading in steel, aluminum, and similar materials
WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H1, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14148)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 3/8"-16 UNC, H1, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14148)
WIDIA GTD Straight Flute Tap: 3/4"-16 UNF, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14483)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 3/4"-16 UNF, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14483)
WIDIA GTD Straight Flute Tap: 5/16"-18 UNC, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14105)
WIDIA GTD
WIDIA GTD Straight Flute Tap: 5/16"-18 UNC, H5, 4 Flute, Bottoming Chamfer, High Speed Steel (MPN 14105)

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