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WIDIA GTD Spiral Flute Tap: 1/4"-20 UNC, H5 / 2B, 3 Flute, Bottoming Chamfer - General Purpose Spiral-Flute Taps
WIDIA GTDGeneral Purpose Spiral-Flute Taps

WIDIA GTD Spiral Flute Tap: 1/4"-20 UNC, H5 / 2B, 3 Flute, Bottoming Chamfer

SKU 3G-OTH-230659

Brand
WIDIA GTD
Item
Spiral Flute Tap: 1/4"-20 UNC, H5 / 2B, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
5390232
Type
H5 / 2B, Bottoming Chamfer, Black Oxide Cobalt
Flute
3
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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

This WIDIA GTD spiral flute tap is designed for threading blind holes in ferrous materials. Its 3-flute design and bottoming chamfer allow threading close to the hole bottom, while the black oxide cobalt finish reduces friction and improves chip evacuation in production environments.

What are the specifications of the WIDIA GTD 5390232 tap?

The WIDIA GTD spiral flute tap (MPN 5390232) is a 1/4\"-20 UNC, H5 / 2B class, 3-flute, bottoming chamfer tap with black oxide cobalt finish. It is designed for general-purpose threading in steel and cast iron, offering precise thread fit and durability.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps like the 5390232 to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery to your facility. Contact us for pricing and lead time on this and other industrial threading tools.

How to select the right tap for blind holes?

For blind holes, choose a bottoming chamfer tap like this WIDIA GTD spiral flute tap. The 3-flute design and spiral flute geometry help evacuate chips upward, preventing clogging. Ensure the tap size matches your thread specification (1/4\"-20 UNC) and material type for optimal 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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