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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 386008, MPN 386008) is a 1/8"-27 NPTF extension pipe tap with a semi-bottoming chamfer, 4 flutes, and high-speed steel construction.

SKU 3G-OTH-313240

Brand
CHICAGO-LATROBE
Item
Extension Pipe Tap
Part Number
386008
Category
Extension Pipe Taps
Available to Order
Also known as:386008CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
386008
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 386008, MPN 386008) is a 1/8"-27 NPTF extension pipe tap with a semi-bottoming chamfer, 4 flutes, and high-speed steel construction.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extension Tap 386008 used for?

The CHICAGO-LATROBE Extension Tap 386008 is used for threading pipe holes in confined or hard-to-reach areas. Its semi-bottoming chamfer allows 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 386008?

The CHICAGO-LATROBE Extension Tap 386008 has a 1/8"-27 NPTF thread, 4 flutes, and a semi-bottoming chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 386008, and it is designed for threading pipe fittings in metal components.

Where to buy CHICAGO-LATROBE Extension Tap 386008 worldwide?

You can source the CHICAGO-LATROBE Extension Tap 386008 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this extension tap.

How to select the right extension tap for threading?

To select the right extension tap, match the thread size (e.g., 1/8"-27 NPTF) and chamfer type to your application. A semi-bottoming chamfer, like on the CHICAGO-LATROBE 386008, is best for blind holes. Ensure the tap material (HSS) suits the workpiece hardness. Always use proper cutting fluid for thread quality.

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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