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CHICAGO-LATROBE Three-Piece Hand Tap Set #4-48 UNF, TiN Coated HSS - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Three-Piece Hand Tap Set #4-48 UNF, TiN Coated HSS

The CHICAGO-LATROBE Tap Kit is a three-piece hand tap set for #4-48 UNF threads, featuring H2 / 3B tolerance, a 3-flute design, and TiN coated high speed steel (MPN 174531). 3G Electric sources this genuine…

SKU 3G-OTH-319632

Brand
CHICAGO-LATROBE
Item
Three-Piece Hand Tap Set #4-48 UNF, TiN Coated HSS
Category
Three-Piece Hand Tap Sets
Available to Order
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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
174531
Type
H2 / 3B, TiN Coated 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 Tap Kit is a three-piece hand tap set for #4-48 UNF threads, featuring H2 / 3B tolerance, a 3-flute design, and TiN coated high speed steel (MPN 174531). 3G Electric sources this genuine industrial tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

Frequently Asked Questions

What is the CHICAGO-LATROBE Tap Kit 174531 used for?

This three-piece hand tap set is used for creating #4-48 UNF internal threads in precision components. It is suitable for applications in aerospace, automotive, and general manufacturing where fine-pitch threads are required. The TiN coating reduces friction and extends tool life in ferrous and non-ferrous materials.

What are the specifications of the CHICAGO-LATROBE Tap Kit 174531?

The kit includes three taps for #4-48 UNF threads with a 3B class fit and H2 tolerance. Each tap has three flutes and is made from high-speed steel with a titanium nitride (TiN) coating. The manufacturer part number is 174531. These taps are designed for hand threading operations.

Where to buy the CHICAGO-LATROBE Tap Kit 174531 worldwide?

3G Electric supplies the CHICAGO-LATROBE Tap Kit 174531 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this precision threading tool.

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

Select a tap based on thread size, pitch, and material. For #4-48 UNF threads in harder materials, use a TiN-coated high-speed steel tap like this kit. Ensure the tap drill size matches the required thread class (3B). Always use cutting fluid and follow proper hand tapping techniques to avoid breakage.

Used in

Common applications for CHICAGO-LATROBE
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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 three-piece hand tap sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This three-piece hand tap set is designed for creating or repairing 3/8"-24 UNF threads in metal components. Each tap is made from TiN coated high speed steel with H3 / 3B tolerance and 4 flutes, suitable for maintenance, tool-and-die, and general machining applications requiring precise fine-pitch threads
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