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WIDIA GTD Tap Kit: 1/4"-28 UNF, H3, 4 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: 1/4"-28 UNF, H3, 4 Flute

WIDIA GTD Three-Piece Hand Tap Sets.

SKU 3G-OTH-319953

Brand
WIDIA GTD
Item
Tap Kit: 1/4"-28 UNF, H3, 4 Flute
Category
Three-Piece Hand Tap Sets
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WIDIA GTD
Manufacturer Part Number
14058

Technical Documents

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

Product Description

WIDIA GTD Three-Piece Hand Tap Sets.

Frequently Asked Questions

What is the WIDIA GTD Tap Kit 14058 used for?

The WIDIA GTD Tap Kit 14058 is used for hand threading 1/4"-28 UNF internal threads in metal components. It is commonly applied in maintenance, repair, and production environments where precise thread forming is required in steel, aluminum, or other machinable materials.

What are the specifications of the WIDIA GTD Tap Kit 14058?

The kit includes three high-speed steel taps: a taper tap (4AHP2), a plug tap (14056), and a bottoming tap (4AHP4). All taps have a 1/4"-28 UNF thread size, H3 tolerance, and 4-flute design. The manufacturer part number is 14058, and the SKU is 3G-OTH-319953.

Where to buy the WIDIA GTD Tap Kit 14058 worldwide?

You can source the WIDIA GTD Tap Kit 14058 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine WIDIA GTD tooling.

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

Select the taper tap (4AHP2) for starting threads in through holes, the plug tap (14056) for general-purpose threading, and the bottoming tap (4AHP4) for threading to the bottom of blind holes. Ensure the workpiece material is compatible with high-speed steel taps and use proper cutting fluid.

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 three-piece hand tap sets. 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 Tap Kit: 5/16"-18 UNC, H3, 4 Flute, High Speed Steel (MPN 14095)
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WIDIA GTD Tap Kit: #4-40 UNC, H2, 3 Flute, High Speed Steel (MPN 15187)
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WIDIA GTD Tap Kit: #4-40 UNC, H2, 3 Flute, High Speed Steel (MPN 15187)
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WIDIA GTD Tap Kit: 7/16"-14 UNC, H3, 4 Flute, High Speed Steel (MPN 14224)

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