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CHICAGO-LATROBE 1/8"-27 NPTF Interrupted-Thread Pipe Tap - Interrupted-Thread Pipe Taps
CHICAGO-LATROBEInterrupted-Thread Pipe Taps

CHICAGO-LATROBE 1/8"-27 NPTF Interrupted-Thread Pipe Tap

The CHICAGO-LATROBE Pipe and Conduit Thread Tap (SKU 3G-OTH-273625) is a 1/8"-27 NPTF interrupted-thread pipe tap with a semi-bottoming chamfer and 5 flutes (MPN 385729).

SKU 3G-OTH-273625

Brand
CHICAGO-LATROBE
Item
1/8"-27 NPTF Interrupted-Thread Pipe Tap
Part Number
385729
Category
Interrupted-Thread Pipe Taps
Available to Order
Also known as:385729CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
385729
Type
Semi-Bottoming Chamfer
Flute
5

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

Product Description

The CHICAGO-LATROBE Pipe and Conduit Thread Tap (SKU 3G-OTH-273625) is a 1/8"-27 NPTF interrupted-thread pipe tap with a semi-bottoming chamfer and 5 flutes (MPN 385729).

Frequently Asked Questions

What is a CHICAGO-LATROBE 1/8"-27 NPTF pipe tap used for?

This CHICAGO-LATROBE interrupted-thread pipe tap is used to cut internal NPTF threads in pipe and conduit fittings. It is designed for semi-bottoming chamfer applications, allowing threading close to the bottom of a blind hole. Common in plumbing, hydraulic, and pneumatic systems.

What are the specifications of the CHICAGO-LATROBE 385729 pipe tap?

The CHICAGO-LATROBE 385729 is a 1/8"-27 NPTF interrupted-thread pipe tap with 5 flutes and a semi-bottoming chamfer. It is designed for threading pipe and conduit in steel, stainless steel, and other metals. The manufacturer part number is 385729.

Where to buy CHICAGO-LATROBE pipe taps in worldwide?

You can source CHICAGO-LATROBE pipe taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 385729 model.

How to select the right CHICAGO-LATROBE pipe tap for NPTF threads?

Select a CHICAGO-LATROBE pipe tap based on thread size (e.g., 1/8"-27 NPTF), chamfer type (semi-bottoming for blind holes), and flute count (5 flutes for chip evacuation). Ensure the tap matches the material being threaded. For conduit applications, use interrupted-thread taps to reduce torque.

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 interrupted-thread 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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