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WIDIA GTD Tap Kit: 1 1/8"-7 UNC, H4, 4 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: 1 1/8"-7 UNC, H4, 4 Flute

SKU 3G-OTH-319938

Brand
WIDIA GTD
Item
Tap Kit: 1 1/8"-7 UNC, H4, 4 Flute
Category
Three-Piece Hand Tap Sets
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
14597
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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the WIDIA GTD Tap Kit 14597 used for?

This three-piece hand tap set is used for cutting internal threads in metal. It includes taper, plug, and bottoming taps for 1 1/8"-7 UNC threads, making it suitable for through-hole and blind-hole applications in industrial maintenance and production.

What are the specifications of the WIDIA GTD Tap Kit 14597?

The kit includes one each taper (4GZ84), plug (4GZ85), and bottoming (4GZ86) tap. It is made of high-speed steel with a 4-flute design, H4 tolerance, and cuts 1 1/8"-7 UNC threads. The manufacturer part number is 14597.

Where to buy the WIDIA GTD Tap Kit 14597 worldwide?

3G Electric supplies the WIDIA GTD Tap Kit 14597 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct WIDIA GTD tap for a blind hole?

For a blind hole, use the bottoming tap (4GZ86) from this kit, as it threads to the bottom. The taper tap starts threads, the plug tap continues, and the bottoming tap finishes. Always match the tap to the hole type and material hardness.

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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