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WIDIA GTD Spiral Point Tap: 1/2"-13 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13328) - General Purpose Spiral-Point Taps
WIDIA GTDGeneral Purpose Spiral-Point Taps

WIDIA GTD Spiral Point Tap: 1/2"-13 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13328)

The WIDIA GTD Spiral Point Tap (1/2"-13 UNC, MPN 13328) is a general-purpose spiral-point tap with an H3 tolerance, plug chamfer, 3-flute design, and high-speed steel construction. 3G Electric interprets your demand…

SKU 3G-OTH-215667

Brand
WIDIA GTD
Item
Spiral Point Tap: 1/2"-13 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel
Category
General Purpose Spiral-Point Taps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WIDIA GTD
Manufacturer Part Number
13328
Type
H3, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The WIDIA GTD Spiral Point Tap (1/2"-13 UNC, MPN 13328) is a general-purpose spiral-point tap with an H3 tolerance, plug chamfer, 3-flute design, and high-speed steel construction. 3G Electric interprets your demand for this OEM threading tool, sources it across 14 industrial departments, and supports your operation with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is the WIDIA GTD spiral point tap used for?

The WIDIA GTD spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging and ensuring clean threads in production environments.

What are the specifications of the WIDIA GTD tap 13328?

This tap has a 1/2"-13 UNC thread, H3 tolerance, 3 flutes, plug chamfer, and is made from high speed steel. The manufacturer part number is 13328. It is suitable for general purpose through-hole tapping.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 1/2"-13 UNC spiral point tap to your facility. Contact us for availability and lead time.

How to select the right spiral point tap for through holes?

For through holes, choose a spiral point tap like this WIDIA GTD model. Ensure the thread size (1/2"-13 UNC), chamfer type (plug), and flute count match your material and machine. High speed steel suits general applications; consult a specialist for harder 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 general purpose spiral-point taps. 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 Spiral Point Tap: 3/8"-24 UNF, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13313)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 3/8"-24 UNF, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13313)
WIDIA GTD Spiral Point Tap: 1/2"-20 UNF, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13334)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 1/2"-20 UNF, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13334)
WIDIA GTD Spiral Point Tap: 3/8"-16 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13307)
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WIDIA GTD Spiral Point Tap: 3/8"-16 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13307)
WIDIA GTD Spiral Point Tap: 7/16"-14 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13319)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 7/16"-14 UNC, H3, 3 Flute, Plug Chamfer, High Speed Steel (MPN 13319)
WIDIA GTD Spiral Point Tap: 5/16"-24 UNF, H3, 2 Flute, Plug Chamfer, High Speed Steel (MPN 13300)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 5/16"-24 UNF, H3, 2 Flute, Plug Chamfer, High Speed Steel (MPN 13300)
WIDIA GTD Spiral Point Tap: 1/4"-20 UNC, H3, 2 Flute, Plug Chamfer, High Speed Steel (MPN 13270)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 1/4"-20 UNC, H3, 2 Flute, Plug Chamfer, High Speed Steel (MPN 13270)

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