We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CHICAGO-LATROBE Tap Kit: #5-40 UNC, H2 / 2B, 3 Flute - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: #5-40 UNC, H2 / 2B, 3 Flute

CHICAGO-LATROBE Three-Piece Hand Tap Sets.

SKU 3G-OTH-319758

Brand
CHICAGO-LATROBE
Item
Tap Kit: #5-40 UNC, H2 / 2B, 3 Flute
Category
Three-Piece Hand Tap Sets
Available to Order
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
341664

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

CHICAGO-LATROBE Three-Piece Hand Tap Sets.

Frequently Asked Questions

What is the CHICAGO-LATROBE Tap Kit #5-40 UNC used for?

This three-piece hand tap set is used for creating #5-40 UNC internal threads in metal. It includes taper, plug, and bottoming taps for progressive threading operations in maintenance, repair, and production environments.

What are the specifications of the CHICAGO-LATROBE Tap Kit 341664?

The kit includes one each taper, plug, and bottoming tap. Thread size is #5-40 UNC with H2 / 2B class fit. Each tap has 3 flutes and is made from high-speed steel. Manufacturer part number is 341664.

Where to buy CHICAGO-LATROBE Tap Kit 341664 worldwide?

3G Electric supplies the CHICAGO-LATROBE Tap Kit 341664 worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right hand tap set for #5-40 UNC threads?

For #5-40 UNC threads, choose a three-piece set with taper, plug, and bottoming taps. The taper tap starts threads, plug tap continues, and bottoming tap finishes near the bottom of blind holes. CHICAGO-LATROBE offers high-speed steel options for durability.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Tap Kit: #5-44 UNF, H2 / 2B, 3 Flute, High Speed Steel (MPN 341672)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #5-44 UNF, H2 / 2B, 3 Flute, High Speed Steel (MPN 341672)
CHICAGO-LATROBE Tap Kit: #6-32 UNC, H2 / 3B, 3 Flute, High Speed Steel (MPN 341698)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #6-32 UNC, H2 / 3B, 3 Flute, High Speed Steel (MPN 341698)
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H2 / 3B, 4 Flute, High Speed Steel (MPN 341771)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H2 / 3B, 4 Flute, High Speed Steel (MPN 341771)
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 2B, 4 Flute, High Speed Steel (MPN 341789)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #10-24 UNC, H3 / 2B, 4 Flute, High Speed Steel (MPN 341789)
CHICAGO-LATROBE Tap Kit: #6-40 UNF, H2 / 2B, 3 Flute, High Speed Steel (MPN 341714)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #6-40 UNF, H2 / 2B, 3 Flute, High Speed Steel (MPN 341714)
CHICAGO-LATROBE Tap Kit: #6-32 UNC, H3 / 2B, 3 Flute, High Speed Steel (MPN 341706)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #6-32 UNC, H3 / 2B, 3 Flute, High Speed Steel (MPN 341706)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Tap Kit: 1"-8 UNC, H4 / 3B, 4 Flute, High Speed Steel (MPN 342746)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 1"-8 UNC, H4 / 3B, 4 Flute, High Speed Steel (MPN 342746)
CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, High Speed Steel (MPN 342605)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 7/16"-14 UNC, H3 / 3B, 4 Flute, High Speed Steel (MPN 342605)
CHICAGO-LATROBE Tap Kit: #4-40 UNC, H2 / 2B, 3 Flute, High Speed Steel (MPN 341623)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #4-40 UNC, H2 / 2B, 3 Flute, High Speed Steel (MPN 341623)
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 2 Flute, TiN Coated High Speed Steel (MPN 173233)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 1/4"-20 UNC, H3 / 3B, 2 Flute, TiN Coated High Speed Steel (MPN 173233)
CHICAGO-LATROBE Tap Kit: 5/8"-11 UNC, H3 / 3B, 4 Flute, High Speed Steel (MPN 342662)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: 5/8"-11 UNC, H3 / 3B, 4 Flute, High Speed Steel (MPN 342662)
CHICAGO-LATROBE Tap Kit: #8-32 UNC, H3 / 2B, 2 Flute, High Speed Steel (MPN 173210)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #8-32 UNC, H3 / 2B, 2 Flute, High Speed Steel (MPN 173210)
CHICAGO-LATROBE Tap Kit: #10-32 UNF, H2 / 3B, 4 Flute, High Speed Steel (MPN 341805)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #10-32 UNF, H2 / 3B, 4 Flute, High Speed Steel (MPN 341805)
CHICAGO-LATROBE Tap Kit: M14x1.5 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 173224)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: M14x1.5 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 173224)