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CHICAGO-LATROBE Spiral Point Tap: #5-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer (MPN 356403) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: #5-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer (MPN 356403)

CHICAGO-LATROBE General Purpose Spiral-Point Taps.

SKU 3G-OTH-215483

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: #5-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point 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
356403

Technical Documents

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

Product Description

CHICAGO-LATROBE General Purpose Spiral-Point Taps.

Frequently Asked Questions

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

A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, reducing clogging and enabling faster production. It is ideal for general-purpose tapping in steel, aluminum, and other materials across machining, automotive, and industrial maintenance applications.

What are the specifications of the CHICAGO-LATROBE #5-40 UNC tap?

The CHICAGO-LATROBE spiral point tap has a #5-40 UNC thread, H2 / 2B tolerance, 2 flutes, and a plug chamfer. It is designed for through-hole tapping and is made from high-speed steel for durability. The manufacturer part number is 356403.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps 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 the #5-40 UNC spiral point tap (MPN 356403) or other cutting tools.

How to select the right spiral point tap for a job?

Select a spiral point tap based on thread size, material, and hole type. For through holes, a spiral point tap pushes chips forward. Match the tap's thread class (e.g., H2/2B) to your required fit. CHICAGO-LATROBE taps are suitable for general-purpose tapping in steel and non-ferrous metals. Consult a technical datasheet for speed and feed recommendations.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This spiral-point tap is designed for cutting internal threads in through-hole applications. It features a plug chamfer and H2/2B thread limit for precise fit. Made from high-speed steel, it is suitable for general-purpose threading in materials such as steel and aluminum
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This spiral-point tap is designed for cutting internal threads in through-hole applications. It features a plug chamfer and H2/2B thread limit for precise fit. Made from high-speed steel, it is suitable for general-purpose threading in materials such as steel and aluminum
CHICAGO-LATROBE Spiral Point Tap: #4-40 UNC, H2 / 2B, 2 Flute, Plug Chamfer (MPN 356320)
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing clogging and breakage. Suitable for general manufacturing applications requiring 1/4"-20 UNC threads with H5 tolerance for 2B-3B class fit
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point geometry pushes chips forward, reducing clogging and breakage. Suitable for general manufacturing applications requiring 1/4"-20 UNC threads with H5 tolerance for 2B-3B class fit
CHICAGO-LATROBE Spiral Point Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer (MPN 356502)
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CHICAGO-LATROBE Spiral Point Tap: #6-32 UNC, H3 / 2B, 2 Flute, Plug Chamfer (MPN 356502)
Spiral point tap for threading through-holes in metal, wood, and plastic. The spiral point design pushes chips forward to prevent clogging. Thread size #10-24 UNC with H3 / 2B tolerance, 2 flutes, and plug chamfer. Suitable for general-purpose tapping in machine shops and maintenance applications
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Spiral point tap for threading through-holes in metal, wood, and plastic. The spiral point design pushes chips forward to prevent clogging. Thread size #10-24 UNC with H3 / 2B tolerance, 2 flutes, and plug chamfer. Suitable for general-purpose tapping in machine shops and maintenance applications

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General purpose spiral-point tap for through-hole threading in metalworking. The spiral point design pushes chips forward, preventing clogging and enabling faster production. Suitable for tapping in steel, aluminum, and other machinable materials
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General purpose spiral-point tap for through-hole threading in metalworking. The spiral point design pushes chips forward, preventing clogging and enabling faster production. Suitable for tapping in steel, aluminum, and other machinable materials
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This spiral-point tap is designed for through-hole threading in production environments. The spiral-point design pushes chips forward, preventing clogging and enabling faster tapping cycles. Made from high-speed steel with a plug chamfer and 3-flute configuration, it is suitable for general-purpose threading in materials such as steel and aluminum
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