Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CHICAGO-LATROBE Tap Kit: M4.5x0.75 Metric, D4 / 6H, 4 Flute, High Speed Steel (MPN 174561) - Three-Piece Hand Tap Sets
CHICAGO-LATROBEThree-Piece Hand Tap Sets

CHICAGO-LATROBE Tap Kit: M4.5x0.75 Metric, D4 / 6H, 4 Flute, High Speed Steel (MPN 174561)

CHICAGO-LATROBE Three-Piece Hand Tap Sets.

SKU 3G-OTH-319846

Brand
CHICAGO-LATROBE
Item
Tap Kit: M4.5x0.75 Metric, D4 / 6H, 4 Flute, High Speed Steel
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 — 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
174561

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 174561 used for?

This three-piece hand tap set is used for cutting internal metric threads in metal. It includes taper, plug, and bottoming taps for M4.5x0.75 threads with a D4 / 6H tolerance. Common applications include maintenance, repair, and production work in automotive, aerospace, and general manufacturing.

What are the specifications of the CHICAGO-LATROBE Tap Kit 174561?

The kit contains three high-speed steel taps with a 4-flute design. It cuts M4.5x0.75 metric threads to a D4 / 6H class of fit. The manufacturer part number is 174561. Each tap is designed for hand use in through or blind holes.

Where to buy the CHICAGO-LATROBE Tap Kit 174561 worldwide?

3G Electric supplies the CHICAGO-LATROBE Tap Kit 174561 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right CHICAGO-LATROBE tap kit for metric threads?

Select a tap kit based on thread size, pitch, and material. For M4.5x0.75 threads, use a set with taper, plug, and bottoming taps. High-speed steel taps suit general metalworking. Ensure the tap matches the hole type—through or blind—and use proper cutting fluid for best results.

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: M3.5x0.6 Metric, D4 / 6H, 3 Flute, High Speed Steel (MPN 174560)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: M3.5x0.6 Metric, D4 / 6H, 3 Flute, High Speed Steel (MPN 174560)
This three-piece hand tap set is used for cutting internal metric threads in metal. The high-speed steel construction and 3-flute design provide efficient chip evacuation and clean threading in ferrous and non-ferrous materials. Suitable for maintenance, repair, and production work where precise M2.5x0.45 threads are required
CHICAGO-LATROBE
This three-piece hand tap set is used for cutting internal metric threads in metal. The high-speed steel construction and 3-flute design provide efficient chip evacuation and clean threading in ferrous and non-ferrous materials. Suitable for maintenance, repair, and production work where precise M2.5x0.45 threads are required
CHICAGO-LATROBE Tap Kit: M12x1.75 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 174549)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: M12x1.75 Metric, D6 / 6H, 4 Flute, High Speed Steel (MPN 174549)
This three-piece hand tap set is used for cutting internal M4x0.7 metric threads in metal. The taps feature a D4 / 6H tolerance, 4 flute design, and are made of high-speed steel. Suitable for manual threading operations in maintenance, repair, and production environments
CHICAGO-LATROBE
This three-piece hand tap set is used for cutting internal M4x0.7 metric threads in metal. The taps feature a D4 / 6H tolerance, 4 flute design, and are made of high-speed steel. Suitable for manual threading operations in maintenance, repair, and production environments
CHICAGO-LATROBE Tap Kit: M14x2 Metric, D7 / 6H, 4 Flute, High Speed Steel (MPN 174550)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: M14x2 Metric, D7 / 6H, 4 Flute, High Speed Steel (MPN 174550)
This three-piece hand tap set is designed for cutting internal metric threads in metal. The set includes high-speed steel taps with a 4-flute design for M18x2.5 threads, tolerance class D7 / 6H. Suitable for hand threading in ferrous and non-ferrous materials in maintenance, repair, and production applications
CHICAGO-LATROBE
This three-piece hand tap set is designed for cutting internal metric threads in metal. The set includes high-speed steel taps with a 4-flute design for M18x2.5 threads, tolerance class D7 / 6H. Suitable for hand threading in ferrous and non-ferrous materials in maintenance, repair, and production applications

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Tap Kit: #5-44 UNF, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174537)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #5-44 UNF, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174537)
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)
This three-piece hand tap set is designed for creating 1/4"-20 UNC internal threads in metal. Each tap is made from TiN coated high speed steel with a 4-flute design and H3 / 3B tolerance. The set is suitable for manual threading operations in machining, maintenance, and repair applications
CHICAGO-LATROBE
This three-piece hand tap set is designed for creating 1/4"-20 UNC internal threads in metal. Each tap is made from TiN coated high speed steel with a 4-flute design and H3 / 3B tolerance. The set is suitable for manual threading operations in machining, maintenance, and repair applications
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: #2-56 UNC, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174511)
CHICAGO-LATROBE
CHICAGO-LATROBE Tap Kit: #2-56 UNC, H2 / 2B, 3 Flute, TiN Coated High Speed Steel (MPN 174511)
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)
Three-piece hand tap set for 1/4"-20 UNC threads, including taper, plug, and bottoming taps. Each tap is made from TiN coated high speed steel with H3 / 3B tolerance class and 2 flutes. Used for cutting internal threads in through holes or blind holes in metal workpieces
CHICAGO-LATROBE
Three-piece hand tap set for 1/4"-20 UNC threads, including taper, plug, and bottoming taps. Each tap is made from TiN coated high speed steel with H3 / 3B tolerance class and 2 flutes. Used for cutting internal threads in through holes or blind holes in metal workpieces
This three-piece hand tap set is designed for creating or repairing 7/8"-14 UNF internal threads in metal components. The taps are made from TiN coated high speed steel with H4 / 3B tolerance and 4 flutes, providing reduced friction and extended tool life. Suitable for manual threading operations in machining and general manufacturing
CHICAGO-LATROBE
This three-piece hand tap set is designed for creating or repairing 7/8"-14 UNF internal threads in metal components. The taps are made from TiN coated high speed steel with H4 / 3B tolerance and 4 flutes, providing reduced friction and extended tool life. Suitable for manual threading operations in machining and general manufacturing