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WIDIA GTD Spiral Flute Tap: #4-40 UNC, H2 / 3B, 2 Flute, Plug Chamfer - Spiral-Flute Taps for Aluminum
WIDIA GTDSpiral-Flute Taps for Aluminum

WIDIA GTD Spiral Flute Tap: #4-40 UNC, H2 / 3B, 2 Flute, Plug Chamfer

The WIDIA GTD Spiral Flute Tap (#4-40 UNC, MPN GT725011) is a 2-flute, plug-chamfer tap with H2 / 3B tolerance and TiN+CrC/C coated cobalt, designed for threading aluminum. 3G Electric interprets demand and sources…

SKU 3G-OTH-232899

Also listed as: GT 725011 · GT-725011

Brand
WIDIA GTD
Item
Spiral Flute Tap: #4-40 UNC, H2 / 3B, 2 Flute, Plug Chamfer
Category
Spiral-Flute Taps for Aluminum
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WIDIA GTD
Manufacturer Part Number
GT725011
Type
H2 / 3B, Plug Chamfer, TiN+CrC/C Coated Cobalt
Flute
2

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

Product Description

The WIDIA GTD Spiral Flute Tap (#4-40 UNC, MPN GT725011) is a 2-flute, plug-chamfer tap with H2 / 3B tolerance and TiN+CrC/C coated cobalt, designed for threading aluminum. 3G Electric interprets demand and sources this genuine industrial cutting tool across 14 departments, with specialist depth in machining and controls to support your threading applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WIDIA GTD spiral flute tap used for?

The WIDIA GTD spiral flute tap is designed for threading blind holes in aluminum and non-ferrous materials. Its 2-flute design and TiN+CrC/C coating evacuate chips upward, preventing clogging and ensuring clean threads in production machining and maintenance applications.

What are the specifications of the WIDIA GTD tap #4-40 UNC?

This WIDIA GTD tap is #4-40 UNC with H2 / 3B tolerance, 2 flutes, and a plug chamfer. It features a TiN+CrC/C coated cobalt substrate for wear resistance. The manufacturer part number is GT725011, and it is a spiral flute tap for aluminum.

Where to buy WIDIA GTD taps in worldwide?

3G Electric supplies WIDIA GTD taps worldwide, including the GT725011 spiral flute tap. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other threading tools.

How to select the right spiral flute tap for aluminum?

For aluminum, choose a spiral flute tap with a plug chamfer and a coating like TiN+CrC/C to reduce friction and galling. The WIDIA GTD #4-40 UNC tap with 2 flutes is ideal for blind holes. Ensure the tap tolerance (H2 / 3B) matches your thread class requirement.

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 spiral-flute taps for aluminum. 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 Flute Tap: 3/8"-16 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725025)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 3/8"-16 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725025)
WIDIA GTD Spiral Flute Tap: #5-40 UNC, H2 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725012)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: #5-40 UNC, H2 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725012)
WIDIA GTD Spiral Flute Tap: #6-32 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725013)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: #6-32 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725013)
WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725021)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 5/16"-18 UNC, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725021)
WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725023)
WIDIA GTD
WIDIA GTD Spiral Flute Tap: 5/16"-24 UNF, H3 / 3B, 2 Flute, Plug Chamfer, TiN+CrC/C Coated Cobalt (MPN GT725023)
Spiral-flute tap for threading blind holes in aluminum and non-ferrous materials. Features a plug chamfer, H3 / 3B tolerance, and TiN+CrC/C coating on cobalt steel for wear resistance and chip evacuation. Commonly used in automotive, aerospace, and general manufacturing for precise internal threading
WIDIA GTD
Spiral-flute tap for threading blind holes in aluminum and non-ferrous materials. Features a plug chamfer, H3 / 3B tolerance, and TiN+CrC/C coating on cobalt steel for wear resistance and chip evacuation. Commonly used in automotive, aerospace, and general manufacturing for precise internal threading

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