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CHICAGO-LATROBE #12-24 UNC Spiral-Point Tap, H3/2B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE #12-24 UNC Spiral-Point Tap, H3/2B, 2 Flute, Plug Chamfer

CHICAGO-LATROBE General Purpose Spiral-Point Taps.

SKU 3G-OTH-216165

Brand
CHICAGO-LATROBE
Item
#12-24 UNC Spiral-Point Tap, H3/2B, 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
356809

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 the CHICAGO-LATROBE Spiral Point Tap #12-24 UNC used for?

This CHICAGO-LATROBE spiral point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its #12-24 UNC size, H3/2B tolerance, and plug chamfer make it suitable for general-purpose tapping in manufacturing and maintenance applications where chip evacuation is critical.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 356809?

The CHICAGO-LATROBE spiral point tap has MPN 356809, size #12-24 UNC, with H3/2B thread tolerance, 2 flutes, and a plug chamfer. It is a general-purpose tap designed for through-hole threading, providing efficient chip flow and consistent thread quality in production environments.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the #12-24 UNC spiral point tap (MPN 356809) or other CHICAGO-LATROBE tooling.

How to select the right CHICAGO-LATROBE tap for a job?

Select a CHICAGO-LATROBE tap based on thread size, material, and hole type. For through holes, a spiral point tap like the #12-24 UNC (MPN 356809) pushes chips ahead. For blind holes, use a spiral flute tap. Match H limit (e.g., H3) to your required thread class (e.g., 2B) 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.

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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Cross-referenced by specification & description
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
CHICAGO-LATROBE Spiral Point Tap: #12-24 UNC, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356803)
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Spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials. The 2-flute design pushes chips forward to reduce clogging and breakage. Features a 5/16"-18 UNC thread size with H3 / 2B tolerance and plug chamfer
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CHICAGO-LATROBE Spiral Point Tap: #12-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356845)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer (MPN 357401)
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CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 2 Flute, Plug Chamfer (MPN 357401)
Spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials. Features a 3-flute, plug chamfer design that pushes chips forward for efficient chip evacuation. Suitable for high-speed production tapping in general manufacturing and maintenance applications
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Spiral-point tap designed for through-hole threading in ferrous and non-ferrous materials. Features a 3-flute, plug chamfer design that pushes chips forward for efficient chip evacuation. Suitable for high-speed production tapping in general manufacturing and maintenance applications

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General purpose spiral-point tap for threading through holes in metal. Features H3 / 2B tolerance, plug chamfer, and 3-flute design in high speed steel. The spiral point directs chips forward to prevent clogging during production tapping
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This #4-40 UNC spiral-point tap is made from high-speed steel with a plug chamfer and two flutes. The spiral-point design pushes chips forward, making it suitable for through-hole threading in production environments. It is used for general-purpose tapping in materials such as steel and aluminum
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