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

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

The CHICAGO-LATROBE Straight Flute Tap (MPN 326707) is a 1/2"-20 UNF general purpose hand tap, specified as H3 / 2B with a plug chamfer and 3 flutes, made from high speed steel. 3G Electric interprets this demand and…

SKU 3G-OTH-221649

Brand
CHICAGO-LATROBE
Item
1/2"-20 UNF General Purpose Hand Tap
Category
General Purpose Hand Taps
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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
326707
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 Straight Flute Tap (MPN 326707) is a 1/2"-20 UNF general purpose hand tap, specified as H3 / 2B with a plug chamfer and 3 flutes, made from high speed steel. 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Straight Flute Tap used for?

The CHICAGO-LATROBE Straight Flute Tap is used for cutting internal threads in metal components. It is ideal for general-purpose hand tapping in maintenance, repair, and production environments, particularly for creating UNF threads in through or blind holes.

What are the specifications of the CHICAGO-LATROBE Straight Flute Tap?

This tap has a 1/2"-20 UNF thread size with H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 326707, and it is designed for general-purpose hand tapping.

Where to buy CHICAGO-LATROBE Straight Flute Tap in worldwide?

You can source the CHICAGO-LATROBE Straight Flute Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct tool for your threading needs.

How to select the right CHICAGO-LATROBE Straight Flute Tap?

Select the tap based on thread size (1/2"-20 UNF), material (high-speed steel for general use), and chamfer type (plug for most applications). Ensure the H3 / 2B tolerance matches your thread class requirement. For blind holes, consider a bottoming chamfer instead.

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 general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose hand tap for cutting internal threads in metal parts. Features a 1/2"-20 UNF thread, H5 / 2B tolerance, 4-flute design, plug chamfer, and high-speed steel construction. Suitable for hand tapping in through or blind holes in maintenance, repair, and production applications
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This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry pushes chips upward, preventing clogging and ensuring clean threads. Made from high-speed steel with a plug chamfer and H3 / 2B tolerance, it is suitable for general-purpose threading applications in machining and maintenance
General purpose hand tap for cutting internal threads in metal, plastic, and composite materials. Features a 1/4"-20 UNC thread size, H3 / 2B tolerance, 4 flutes, and plug chamfer for through-hole and blind-hole applications. Suitable for maintenance, repair, and production environments
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