Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
CHICAGO-LATROBE Three-Piece Hand Tap Set - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Three-Piece Hand Tap Set

<p>The CHICAGO-LATROBE Three-Piece Hand Tap Set (MPN 174529) is a precision toolset for creating or repairing 3/8&quot;-24 UNF threads. Each set includes taper, plug, and bottoming taps, all made from TiN-coated…

SKU 3G-OTH-319748

Brand
CHICAGO-LATROBE
Item
Three-Piece Hand Tap Set
Part Number
174529
Category
Three-Piece Hand Tap Sets
Available to Order
Also known as:174529CHICAGO-LATROBE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174529
Type
H3 / 3B, TiN Coated High Speed Steel
Flute
4

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

<p>The CHICAGO-LATROBE Three-Piece Hand Tap Set (MPN 174529) is a precision toolset for creating or repairing 3/8&quot;-24 UNF threads. Each set includes taper, plug, and bottoming taps, all made from TiN-coated high-speed steel with a 4-flute design. The H3/3B tolerance ensures accurate thread classes for demanding applications.</p><p>Ideal for maintenance, toolroom, and production environments, this set offers durability and consistent performance. For Singapore buyers, 3G Electric provides GST-handled transactions and fast delivery across Singapore and Southeast Asia. Request a competitive SGD quote today.</p>

Frequently Asked Questions

What thread size and class does this tap set cover?

This set is for 3/8&quot;-24 UNF threads, with H3/3B tolerance, ensuring a Class 3B fit for precision applications.

What is the coating and flute design?

The taps are TiN coated for increased wear resistance and have a 4-flute design for efficient chip evacuation.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
This three-piece hand tap set is designed for creating #8-32 UNC internal threads in metal components. Each tap features a TiN coated high speed steel construction with H3 / 2B tolerance and 4 flutes. Suitable for general machining, maintenance, and repair applications requiring precise threading
CHICAGO-LATROBE
This three-piece hand tap set is designed for creating #8-32 UNC internal threads in metal components. Each tap features a TiN coated high speed steel construction with H3 / 2B tolerance and 4 flutes. Suitable for general machining, maintenance, and repair applications requiring precise threading
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174508)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174508)
CHICAGO-LATROBE Tap Kit: 7/16"-20 UNF, H3 / 3B, 4 Flute, High Speed Steel (MPN 342613)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 7/16"-20 UNF, H3 / 3B, 4 Flute, High Speed Steel (MPN 342613)

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first