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CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H4 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H4 / 2B, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (SKU 3G-OTH-214954) is a general-purpose spiral-point tap with a 3/8"-24 UNF thread, H4 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel (MPN 357629). 3G…

SKU 3G-OTH-214954

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 3/8"-24 UNF, H4 / 2B, 3 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
357629
Type
H4 / 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 Point Tap (SKU 3G-OTH-214954) is a general-purpose spiral-point tap with a 3/8"-24 UNF thread, H4 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel (MPN 357629). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap 357629 used for?

This CHICAGO-LATROBE spiral point tap is used for threading through holes in metal, steel, and alloys. Its 3-flute design and plug chamfer push chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 357629?

The CHICAGO-LATROBE spiral point tap has a 3/8"-24 UNF thread size, H4 / 2B tolerance, 3 flutes, plug chamfer, and is made of high-speed steel. The manufacturer part number is 357629. It is designed for general-purpose threading in through-hole applications.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 357629 spiral point tap.

How to select the right CHICAGO-LATROBE tap for my application?

Select a CHICAGO-LATROBE tap based on thread size, material, and hole type. For through holes, a spiral point tap like the 357629 pushes chips ahead. For blind holes, use a spiral flute tap. Match the H limit (e.g., H4) to your required thread class (e.g., 2B).

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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General purpose spiral-point tap for threading through-holes in metal, steel, and alloys. Features a 3/8"-24 UNF thread, H2 / 2B tolerance, plug chamfer, and 3-flute design. Made from high-speed steel, the spiral-point pushes chips forward to prevent clogging, enabling faster production threading in CNC and manual operations
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General purpose spiral-point tap for threading through-holes in metal, steel, and alloys. Features a 3/8"-24 UNF thread, H2 / 2B tolerance, plug chamfer, and 3-flute design. Made from high-speed steel, the spiral-point pushes chips forward to prevent clogging, enabling faster production threading in CNC and manual operations
This spiral-point tap is designed for through-hole threading in metals such as steel, aluminum, and cast iron. The spiral point pushes chips forward to prevent clogging. Made from high-speed steel with a plug chamfer and 3 flutes, it features H3 / 2B tolerance for general-purpose applications
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This spiral-point tap is designed for through-hole threading in metals such as steel, aluminum, and cast iron. The spiral point pushes chips forward to prevent clogging. Made from high-speed steel with a plug chamfer and 3 flutes, it features H3 / 2B tolerance for general-purpose applications
CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357561)
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CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H1 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357561)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357405)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357405)
This spiral-point tap is designed for threading through-holes in metal, wood, and plastic. The spiral point pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for general-purpose applications
CHICAGO-LATROBE
This spiral-point tap is designed for threading through-holes in metal, wood, and plastic. The spiral point pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for general-purpose applications
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357363)
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CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357363)

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