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WIDIA GTD 3/8"-18 NPT Pipe Tap for Aluminum - Pipe Taps for Aluminum
WIDIA GTDPipe Taps for Aluminum

WIDIA GTD 3/8"-18 NPT Pipe Tap for Aluminum

The WIDIA GTD Pipe and Conduit Thread Tap (3/8"-18 NPT) is a high-speed steel pipe tap for aluminum, featuring an H2 taper chamfer and 4 flutes (MPN 11803). 3G Electric interprets your demand and sources this genuine…

SKU 3G-OTH-244572

Brand
WIDIA GTD
Item
3/8"-18 NPT Pipe Tap for Aluminum
Category
Pipe Taps for Aluminum
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Technical Specifications

WIDIA GTD
Manufacturer Part Number
11803
Type
H2, Taper Chamfer, High Speed Steel
Flute
4

Technical Documents

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

Product Description

The WIDIA GTD Pipe and Conduit Thread Tap (3/8"-18 NPT) is a high-speed steel pipe tap for aluminum, featuring an H2 taper chamfer and 4 flutes (MPN 11803). 3G Electric interprets your demand and sources this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the WIDIA GTD 11803 pipe tap used for?

The WIDIA GTD 11803 is a pipe and conduit thread tap designed for creating NPT threads in aluminum and other non-ferrous materials. It is commonly used in plumbing, pneumatic, and hydraulic applications where leak-proof tapered threads are required.

What are the specifications of the WIDIA GTD 11803 pipe tap?

The WIDIA GTD 11803 is a 3/8"-18 NPT pipe tap with a H2 tolerance, 4 flutes, and a taper chamfer. It is made from high-speed steel and is designed for threading aluminum. The manufacturer part number is 11803.

Where to buy the WIDIA GTD 11803 pipe tap worldwide?

3G Electric supplies the WIDIA GTD 11803 pipe tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct WIDIA GTD pipe tap for aluminum?

For aluminum, select a high-speed steel tap with a taper chamfer and 4 flutes, like the WIDIA GTD 11803. Ensure the tap size matches your NPT thread requirement (e.g., 3/8"-18). Use proper cutting fluid to reduce friction and extend tool life.

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 pipe 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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Cross-referenced by specification & description
High-speed steel pipe tap designed for creating NPT threads in aluminum and non-ferrous materials. Features H2 hardness, 4-flute design, and taper chamfer for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic applications requiring leak-proof tapered threads
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High-speed steel pipe tap designed for creating NPT threads in aluminum and non-ferrous materials. Features H2 hardness, 4-flute design, and taper chamfer for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic applications requiring leak-proof tapered threads
High-speed steel pipe tap for creating NPT threads in aluminum and non-ferrous materials. Features H2 tolerance, taper chamfer, and 4-flute design. Commonly used in plumbing, pneumatic, and hydraulic systems requiring leak-proof tapered threads
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High-speed steel pipe tap for creating NPT threads in aluminum and non-ferrous materials. Features H2 tolerance, taper chamfer, and 4-flute design. Commonly used in plumbing, pneumatic, and hydraulic systems requiring leak-proof tapered threads
High-speed steel pipe tap for creating NPT threads in aluminum and non-ferrous materials. Features H3 tolerance, taper chamfer, and 4 flutes for efficient chip evacuation. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
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High-speed steel pipe tap for creating NPT threads in aluminum and non-ferrous materials. Features H3 tolerance, taper chamfer, and 4 flutes for efficient chip evacuation. Suitable for plumbing, hydraulic, and pneumatic systems requiring leak-proof connections
High-speed steel pipe tap designed for creating NPT tapered threads in aluminum and non-ferrous materials. Features H3 tolerance, taper chamfer, and 5 flutes for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic applications requiring leak-proof joints
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High-speed steel pipe tap designed for creating NPT tapered threads in aluminum and non-ferrous materials. Features H3 tolerance, taper chamfer, and 5 flutes for efficient chip evacuation. Commonly used in plumbing, pneumatic, and hydraulic applications requiring leak-proof joints
WIDIA GTD Pipe and Conduit Thread Tap: 1 1/4"-11.5 NPT, H3, 5 Flute, Taper Chamfer, High Speed Steel (MPN 11807)
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WIDIA GTD Pipe and Conduit Thread Tap: 1 1/4"-11.5 NPT, H3, 5 Flute, Taper Chamfer, High Speed Steel (MPN 11807)
WIDIA GTD Pipe and Conduit Thread Tap: 1"-11.5 NPT, H3, 5 Flute, Taper Chamfer, High Speed Steel (MPN 11806)
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WIDIA GTD Pipe and Conduit Thread Tap: 1"-11.5 NPT, H3, 5 Flute, Taper Chamfer, High Speed Steel (MPN 11806)

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