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CHICAGO-LATROBE Extension Pipe Tap - Extension Pipe Taps
CHICAGO-LATROBEExtension Pipe Taps

CHICAGO-LATROBE Extension Pipe Tap

The CHICAGO-LATROBE Extension Tap (SKU 384525, MPN 384525) is a 1/4"-18 NPT semi-bottoming chamfer pipe tap made of high-speed steel with 4 flutes.

SKU 3G-OTH-313246

Brand
CHICAGO-LATROBE
Item
Extension Pipe Tap
Part Number
384525
Category
Extension Pipe Taps
Available to Order
Also known as:384525CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
384525
Type
Semi-Bottoming Chamfer, High Speed Steel
Flute
4

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Extension Tap (SKU 384525, MPN 384525) is a 1/4"-18 NPT semi-bottoming chamfer pipe tap made of high-speed steel with 4 flutes.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extension Tap 384525 used for?

The CHICAGO-LATROBE Extension Tap 384525 is used for threading internal NPT pipe threads in hard-to-reach areas. Its extended length and semi-bottoming chamfer allow threading close to the bottom of a blind hole, making it ideal for plumbing, hydraulic, and pneumatic system maintenance in industrial settings.

What are the specifications of the CHICAGO-LATROBE Extension Tap 384525?

The CHICAGO-LATROBE Extension Tap 384525 has a 1/4\"-18 NPT thread size, 4 flutes, and a semi-bottoming chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 384525, and it is designed for threading pipe threads in confined spaces.

Where to buy the CHICAGO-LATROBE Extension Tap 384525 worldwide?

You can source the CHICAGO-LATROBE Extension Tap 384525 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tap to procurement teams and maintenance engineers globally.

How to select the right CHICAGO-LATROBE Extension Tap for NPT threading?

To select the right CHICAGO-LATROBE Extension Tap, match the tap size to your pipe thread specification—here, 1/4\"-18 NPT. Choose a semi-bottoming chamfer for threading close to blind hole bottoms. Ensure the tap material (HSS) suits your workpiece hardness. For extended reach applications, the extension design provides access in tight spaces.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE extension pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Extension pipe tap for cutting internal NPT threads in hard-to-reach or deep-hole applications. Made from high-speed steel with 4 flutes and a semi-bottoming chamfer. Suitable for threading in confined spaces such as pipe fittings or manifolds
CHICAGO-LATROBE
Extension pipe tap for cutting internal NPT threads in hard-to-reach or deep-hole applications. Made from high-speed steel with 4 flutes and a semi-bottoming chamfer. Suitable for threading in confined spaces such as pipe fittings or manifolds

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