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CHICAGO-LATROBE 3/8"-18 NPT Semi-Bottoming Pipe Tap, 4 Flute - General Purpose Pipe Taps
CHICAGO-LATROBEGeneral Purpose Pipe Taps

CHICAGO-LATROBE 3/8"-18 NPT Semi-Bottoming Pipe Tap, 4 Flute

The CHICAGO-LATROBE Pipe and Conduit Thread Tap (MPN 385443) is a general purpose pipe tap with a 3/8"-18 NPT thread size, featuring a semi-bottoming chamfer and 4 flutes.

SKU 3G-OTH-266103

Brand
CHICAGO-LATROBE
Item
3/8"-18 NPT Semi-Bottoming Pipe Tap, 4 Flute
Part Number
385443
Category
General Purpose Pipe Taps
Available to Order
Also known as:385443CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
385443
Type
Semi-Bottoming Chamfer
Flute
4

Technical Documents

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

Product Description

The CHICAGO-LATROBE Pipe and Conduit Thread Tap (MPN 385443) is a general purpose pipe tap with a 3/8"-18 NPT thread size, featuring a semi-bottoming chamfer and 4 flutes.

Frequently Asked Questions

What is the CHICAGO-LATROBE 385443 pipe tap used for?

This CHICAGO-LATROBE pipe tap is used for cutting internal NPT threads in pipe and conduit fittings. It is designed for general-purpose threading in metal and plastic materials, commonly applied in plumbing, hydraulic, and pneumatic systems where leak-proof connections are required.

What are the specifications of the CHICAGO-LATROBE 385443 pipe tap?

The CHICAGO-LATROBE 385443 is a 3/8"-18 NPT pipe tap with 4 flutes and a semi-bottoming chamfer. It is a general-purpose tap designed for threading pipe and conduit. The manufacturer part number is 385443, and it is suitable for creating tapered threads in various materials.

Where to buy CHICAGO-LATROBE pipe taps 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 times on the 385443 model.

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

Select a CHICAGO-LATROBE pipe tap based on thread size, chamfer type, and material. For through holes, use a plug chamfer; for blind holes, use a bottoming or semi-bottoming chamfer like the 385443. Ensure the tap matches the NPT size (3/8"-18) and flute count for chip evacuation.

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 general purpose 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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