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CHICAGO-LATROBE 1/2"-20 UNF General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Flute Taps

CHICAGO-LATROBE 1/2"-20 UNF General Purpose Spiral-Flute Tap

The CHICAGO-LATROBE Spiral Flute Tap (MPN 368089) is a general-purpose tap with a 1/2"-20 UNF thread, featuring an H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel design. 3G Electric interprets demand…

SKU 3G-OTH-231175

Brand
CHICAGO-LATROBE
Item
1/2"-20 UNF General Purpose Spiral-Flute Tap
Part Number
368089
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:368089CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
368089
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CHICAGO-LATROBE Spiral Flute Tap (MPN 368089) is a general-purpose tap with a 1/2"-20 UNF thread, featuring an H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel design. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is a CHICAGO-LATROBE spiral flute tap used for?

A CHICAGO-LATROBE spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 1/2"-20 UNF tap is ideal for general-purpose machining in automotive, aerospace, and industrial maintenance applications.

What are the specifications of the CHICAGO-LATROBE 368089 tap?

The CHICAGO-LATROBE 368089 is a 1/2"-20 UNF spiral flute tap with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. This general-purpose tap is designed for threading blind holes in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE taps worldwide?

3G Electric supplies CHICAGO-LATROBE taps like the 368089 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this spiral flute tap.

How to select the right spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap like the CHICAGO-LATROBE 368089 to evacuate chips upward. Match the thread size (1/2"-20 UNF), chamfer type (plug), and material (HSS) to your workpiece. Ensure the tap tolerance (H3 / 2B) aligns with your required thread class for proper fit.

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.
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CHICAGO-LATROBE Products

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

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