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CHICAGO-LATROBE Tap Kit: 3/8"-16 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174528) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: 3/8"-16 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174528)

3G Electric supplies the CHICAGO-LATROBE Three-Piece Hand Tap Set (SKU 174528, MPN 174528) for 3/8"-16 UNC threads. This kit features H3 / 3B tolerance, 4-flute design, and TiN-coated high-speed steel construction…

SKU 3G-OTH-319725

Brand
CHICAGO-LATROBE
Item
Tap Kit: 3/8"-16 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel
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
174528
Type
H3 / 3B, TiN Coated High Speed Steel
Flute
4

Technical Documents

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

Product Description

3G Electric supplies the CHICAGO-LATROBE Three-Piece Hand Tap Set (SKU 174528, MPN 174528) for 3/8"-16 UNC threads. This kit features H3 / 3B tolerance, 4-flute design, and TiN-coated high-speed steel construction. We interpret your threading needs, source the correct tooling, and support your operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE 174528 tap kit used for?

This three-piece hand tap set is used for creating or repairing 3/8"-16 UNC internal threads in metal. It is ideal for maintenance, toolmaking, and production environments where precise, durable threads are required in steel or other materials.

What are the specifications of the CHICAGO-LATROBE 174528 tap kit?

The kit includes taps with 3/8"-16 UNC thread, H3 / 3B tolerance, 4 flutes, and a TiN-coated high-speed steel construction. The coating reduces friction and extends tool life. The manufacturer part number is 174528.

Where to buy the CHICAGO-LATROBE 174528 tap kit worldwide?

3G Electric supplies the CHICAGO-LATROBE 174528 tap kit worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision threading tool.

How to select the right hand tap set for 3/8"-16 UNC threads?

For 3/8"-16 UNC threads, choose a set with H3 / 3B tolerance for precision fit. A TiN-coated high-speed steel tap like the CHICAGO-LATROBE 174528 offers wear resistance. Ensure the tap matches the material hardness and thread depth required for your application.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)
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CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174506)
CHICAGO-LATROBE Tap Kit: 5/16"-18 UNC, H3 / 2B, 4 Flute, TiN Coated High Speed Steel (MPN 174532)
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CHICAGO-LATROBE Tap Kit: 5/16"-18 UNC, H3 / 2B, 4 Flute, TiN Coated High Speed Steel (MPN 174532)
CHICAGO-LATROBE Tap Kit: 3/4"-16 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174514)
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CHICAGO-LATROBE Tap Kit: 3/4"-16 UNF, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174514)
CHICAGO-LATROBE Tap Kit: 9/16"-12 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174546)
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CHICAGO-LATROBE Tap Kit: 9/16"-12 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174546)
CHICAGO-LATROBE Tap Kit: 3/4"-10 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174513)
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CHICAGO-LATROBE Tap Kit: 3/4"-10 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174513)
CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174540)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, TiN Coated High Speed Steel (MPN 174540)

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