We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174540) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174540)

The CHICAGO-LATROBE Tap Kit (MPN 174540) is a three-piece hand tap set for 7/16"-14 UNC threads. It features H3 / 3B tolerance, 4-flute design, and TiN-coated high-speed steel construction. 3G Electric sources this…

SKU 3G-OTH-319607

Brand
CHICAGO-LATROBE
Item
Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel
Part Number
174540
Category
Three-Piece Hand Tap Sets
Available to Order
Also known as:174540CHICAGO-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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
174540
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

The CHICAGO-LATROBE Tap Kit (MPN 174540) is a three-piece hand tap set for 7/16"-14 UNC threads. It features H3 / 3B tolerance, 4-flute design, and TiN-coated high-speed steel construction. 3G Electric sources this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE 174540 tap kit used for?

This three-piece hand tap set is used for cutting internal threads in metal components. It is ideal for maintenance, repair, and production applications across machining, automotive, and general industrial sectors where precise 7/16"-14 UNC threads are required.

What are the specifications of the CHICAGO-LATROBE 174540 tap kit?

The kit includes taps with 7/16"-14 UNC thread size, H3 / 3B tolerance class, 4 flute design, and TiN coated high speed steel. The TiN coating reduces friction and extends tool life. Manufacturer part number is 174540.

Where to buy CHICAGO-LATROBE 174540 tap kit worldwide?

3G Electric supplies the CHICAGO-LATROBE 174540 tap kit 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 this precision threading tool.

How to select the right hand tap set for 7/16"-14 UNC threads?

For 7/16"-14 UNC threads, choose a three-piece set with taper, plug, and bottoming taps. Ensure the tap has H3 / 3B tolerance for class 3B fit. TiN coating is recommended for ferrous materials. CHICAGO-LATROBE offers this configuration in part number 174540.

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.
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 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
CHICAGO-LATROBE
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
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