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WIDIA GTD Tap Kit: #3-48 UNC, H2, 3 Flute - Three-Piece Hand Tap Sets
WIDIA GTDThree-Piece Hand Tap Sets

WIDIA GTD Tap Kit: #3-48 UNC, H2, 3 Flute

WIDIA GTD Three-Piece Hand Tap Sets.

SKU 3G-OTH-319537

Brand
WIDIA GTD
Item
Tap Kit: #3-48 UNC, H2, 3 Flute
Category
Three-Piece Hand Tap Sets
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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
15159

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 a WIDIA GTD #3-48 UNC tap kit used for?

This three-piece hand tap set is used for creating #3-48 UNC threads in metal. It includes taper, plug, and bottoming taps for starting, continuing, and finishing threads close to the bottom of a blind hole. Ideal for maintenance, toolmaking, and precision machining applications.

What are the specifications of the WIDIA GTD 15159 tap kit?

The WIDIA GTD 15159 kit contains three high-speed steel taps: one taper (4HF61), one plug (4HF62), and one bottoming (4HF63). Each tap has a #3-48 UNC thread, H2 tolerance, and 3-flute design. The set is designed for hand threading in ferrous and non-ferrous materials.

Where to buy a WIDIA GTD #3-48 UNC tap kit worldwide?

3G Electric supplies and delivers the WIDIA GTD 15159 tap kit worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for pricing and lead time on this precision threading set.

How to select the right tap for a #3-48 UNC thread?

For a #3-48 UNC thread, use a three-piece hand tap set like the WIDIA GTD 15159. Start with the taper tap for easy alignment, then the plug tap for deeper threads, and finish with the bottoming tap for threads close to the hole bottom. Always use cutting fluid and turn the tap 1/2 turn forward, then 1/4 turn back to break chips.

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: #2-56 UNC, H2, 3 Flute, High Speed Steel (MPN 15137)
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WIDIA GTD Tap Kit: #5-40 UNC, H2, 3 Flute, High Speed Steel (MPN 15212)
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WIDIA GTD Tap Kit: 5/16"-24 UNF, H3, 4 Flute, High Speed Steel (MPN 14125)
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WIDIA GTD Tap Kit: 3/8"-16 UNC, H3, 4 Flute, High Speed Steel (MPN 14160)
WIDIA GTD Tap Kit: #6-32 UNC, H3, 3 Flute, High Speed Steel (MPN 15240)
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WIDIA GTD Tap Kit: #6-32 UNC, H3, 3 Flute, High Speed Steel (MPN 15240)

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