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WIDIA GTD Tap Kit: #8-32 UNC, H3, 4 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: #8-32 UNC, H3, 4 Flute

SKU 3G-OTH-319588

Brand
WIDIA GTD
Item
Tap Kit: #8-32 UNC, H3, 4 Flute
Category
Three-Piece Hand Tap Sets
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
15286
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WIDIA GTD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the WIDIA GTD Tap Kit #8-32 UNC used for?

The WIDIA GTD Tap Kit #8-32 UNC is used for hand threading #8-32 UNC holes in metal, plastic, or composite materials. It includes taper, plug, and bottoming taps for starting, intermediate, and blind-hole threading. Common in automotive, aerospace, and general manufacturing maintenance.

What are the specifications of the WIDIA GTD Tap Kit 15286?

The WIDIA GTD Tap Kit MPN 15286 is a three-piece hand tap set for #8-32 UNC threads, H3 tolerance, 4-flute design, made of high-speed steel. It includes one taper tap (4AHM5), one plug tap (4AHM6), and one bottoming tap (4AHM7). Suitable for through and blind holes.

Where to buy WIDIA GTD Tap Kit #8-32 UNC worldwide?

You can source the WIDIA GTD Tap Kit #8-32 UNC worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time. 3G Electric supplies genuine WIDIA GTD tooling to industrial buyers internationally.

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

For blind holes, use the bottoming tap (4AHM7) from the WIDIA GTD kit to thread close to the bottom. Start with the taper tap (4AHM5) for alignment, then the plug tap (4AHM6), and finish with the bottoming tap. Apply cutting fluid and reverse frequently to clear chips. WIDIA GTD high-speed steel taps handle most materials.

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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