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WIDIA GTD Spiral Point Tap: 9/16"-18 UNF, H3, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 5366138) - General Purpose Spiral-Point Taps
WIDIA GTDGeneral Purpose Spiral-Point Taps

WIDIA GTD Spiral Point Tap: 9/16"-18 UNF, H3, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 5366138)

The WIDIA GTD Spiral Point Tap (9/16"-18 UNF) is a general purpose spiral-point tap with an H3 tolerance, plug chamfer, and TiN coated cobalt construction. It features 3 flutes and is identified by manufacturer part…

SKU 3G-OTH-215536

Brand
WIDIA GTD
Item
Spiral Point Tap: 9/16"-18 UNF, H3, 3 Flute, Plug Chamfer, TiN Coated Cobalt
Category
General Purpose Spiral-Point Taps
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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
5366138
Type
H3, Plug Chamfer, TiN Coated Cobalt
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 (9/16"-18 UNF) is a general purpose spiral-point tap with an H3 tolerance, plug chamfer, and TiN coated cobalt construction. It features 3 flutes and is identified by manufacturer part number 5366138.

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 pushes chips ahead, reducing clogging. Common applications include automotive, aerospace, and general manufacturing where clean, efficient threading is required.

What are the specifications of the WIDIA GTD spiral point tap 5366138?

This tap has a 9/16"-18 UNF thread size, H3 tolerance, 3 flutes, and a plug chamfer. It features a TiN coated cobalt construction for wear resistance. The manufacturer part number is 5366138, and it is classified as a general purpose spiral-point tap.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 5366138 spiral point tap.

How to select the right WIDIA GTD tap for my application?

Select based on thread size, material, and hole type. For through holes, a spiral point tap like this 9/16"-18 UNF model pushes chips forward. Use TiN coating for abrasive materials. Always match the tap tolerance (H3) to your required thread class.

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: 9/16"-18 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5366137)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 9/16"-18 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5366137)
WIDIA GTD Spiral Point Tap: 9/16"-12 UNC, H3, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 5366134)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 9/16"-12 UNC, H3, 3 Flute, Plug Chamfer, TiN Coated Cobalt (MPN 5366134)
WIDIA GTD Spiral Point Tap: 5/8"-18 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5367005)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 5/8"-18 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5367005)
WIDIA GTD Spiral Point Tap: 5/16"-18 UNC, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5365932)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 5/16"-18 UNC, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5365932)
WIDIA GTD Spiral Point Tap: 9/16"-12 UNC, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5366133)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 9/16"-12 UNC, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5366133)
WIDIA GTD Spiral Point Tap: 5/16"-24 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5365946)
WIDIA GTD
WIDIA GTD Spiral Point Tap: 5/16"-24 UNF, H3, 3 Flute, Plug Chamfer, TiCN Coated Cobalt (MPN 5365946)

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