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CHICAGO-LATROBE Extension Tap: 1/8"-27 NPTF, 4 Flute, Semi-Bottoming Chamfer - Extension Pipe Taps
CHICAGO-LATROBEExtension Pipe Taps

CHICAGO-LATROBE Extension Tap: 1/8"-27 NPTF, 4 Flute, Semi-Bottoming Chamfer

The CHICAGO-LATROBE Extension Tap (SKU 53PT61, MPN 386008) is a 1/8"-27 NPTF extension pipe tap with a semi-bottoming chamfer, 4 flutes, and high-speed steel construction. We interpret your threading requirements…

SKU 3G-OTH-313240

Brand
CHICAGO-LATROBE
Item
Extension Tap: 1/8"-27 NPTF, 4 Flute, Semi-Bottoming Chamfer
Category
Extension Pipe Taps
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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 53PT61, MPN 386008) is a 1/8"-27 NPTF extension pipe tap with a semi-bottoming chamfer, 4 flutes, and high-speed steel construction. We interpret your threading requirements, source this genuine OEM tool, and support your operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

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 assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

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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