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CHICAGO-LATROBE 7/16"-20 UNF General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE 7/16"-20 UNF General Purpose Spiral-Point Tap

The CHICAGO-LATROBE Spiral Point Tap (7/16"-20 UNF) is a general purpose spiral-point tap with an H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high speed steel (MPN 357769). 3G Electric interprets your…

SKU 3G-OTH-214217

Brand
CHICAGO-LATROBE
Item
7/16"-20 UNF General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
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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
357769
Type
H3 / 2B, Plug Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (7/16"-20 UNF) is a general purpose spiral-point tap with an H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high speed steel (MPN 357769). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the CHICAGO-LATROBE 357769 spiral point tap used for?

The CHICAGO-LATROBE 357769 spiral point tap is used for threading through-holes in metal. Its spiral-point design pushes chips forward, making it ideal for production tapping in steel, aluminum, and other materials. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 357769 tap?

The CHICAGO-LATROBE 357769 is a spiral point tap with a 7/16"-20 UNF thread, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and is designed for general-purpose threading in through-holes. The manufacturer part number is 357769.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 357769 spiral point tap.

How to select the right CHICAGO-LATROBE tap for a job?

To select the right CHICAGO-LATROBE tap, match the thread size (e.g., 7/16"-20 UNF), chamfer type (plug for through-holes), and material (HSS for general use). Consider the hole type—spiral point taps are best for through-holes. Consult a tap selection guide for specific material recommendations.

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 general purpose spiral-point taps. 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 Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357785)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357785)
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357686)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357686)
CHICAGO-LATROBE Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357868)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357868)
General purpose spiral-point tap for through-hole threading. Pushes chips forward to reduce clogging. Made of high-speed steel with H5 tolerance for 2B-3B class fit. Features 3 flutes and plug chamfer. Suitable for threading in ferrous and non-ferrous materials
CHICAGO-LATROBE
General purpose spiral-point tap for through-hole threading. Pushes chips forward to reduce clogging. Made of high-speed steel with H5 tolerance for 2B-3B class fit. Features 3 flutes and plug chamfer. Suitable for threading in ferrous and non-ferrous materials
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 2-flute design pushes chips forward, reducing clogging in production environments. The tap has a 5/16"-18 UNC thread size with H3 / 2B tolerance, plug chamfer, and is made from high-speed steel
CHICAGO-LATROBE
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 2-flute design pushes chips forward, reducing clogging in production environments. The tap has a 5/16"-18 UNC thread size with H3 / 2B tolerance, plug chamfer, and is made from high-speed steel

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This spiral-point tap is designed for threading through-holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing clogging. Common applications include general manufacturing where precise UNC threads are required
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This #6-32 UNC spiral-point tap is made from high-speed steel with a plug chamfer and 2 flutes. It is designed for cutting internal threads in through-holes in metal and plastic, with the spiral-point geometry pushing chips forward to prevent clogging. Suitable for general-purpose threading applications
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This #6-32 UNC spiral-point tap is made from high-speed steel with a plug chamfer and 2 flutes. It is designed for cutting internal threads in through-holes in metal and plastic, with the spiral-point geometry pushing chips forward to prevent clogging. Suitable for general-purpose threading applications
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This #10-32 UNF spiral-point tap is made of high-speed steel with a plug chamfer and 2-flute design. It is intended for general-purpose threading of through holes in metals, where the spiral-point geometry pushes chips ahead of the tap. Suitable for production and maintenance applications requiring precise internal threads
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This #10-32 UNF spiral-point tap is made of high-speed steel with a plug chamfer and 2-flute design. It is intended for general-purpose threading of through holes in metals, where the spiral-point geometry pushes chips ahead of the tap. Suitable for production and maintenance applications requiring precise internal threads
General purpose spiral-point tap for threading #4-40 UNC through-holes. Features a plug chamfer, H2/2B thread class, and 2-flute design. The spiral point pushes chips forward, making it suitable for production tapping in steel and aluminum
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General purpose spiral-point tap for threading #4-40 UNC through-holes. Features a plug chamfer, H2/2B thread class, and 2-flute design. The spiral point pushes chips forward, making it suitable for production tapping in steel and aluminum
This general purpose spiral-point tap is made from high-speed steel and features a 1/4"-20 UNC thread size with H3 / 2B tolerance. The plug chamfer and 2-flute design are suited for through-hole threading in common metals. The spiral point pushes chips forward, reducing clogging in applications such as general manufacturing and maintenance
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This general purpose spiral-point tap is made from high-speed steel and features a 1/4"-20 UNC thread size with H3 / 2B tolerance. The plug chamfer and 2-flute design are suited for through-hole threading in common metals. The spiral point pushes chips forward, reducing clogging in applications such as general manufacturing and maintenance
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features an M10x1.25 metric thread with D5 / 6H tolerance, 3 flutes, and a plug chamfer. The spiral-point geometry pushes chips forward for efficient cutting in general-purpose tapping applications
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General purpose spiral-point tap for through-hole threading. Thread size #10-32 UNF with H3 / 2B tolerance. Features 3 flutes and a plug chamfer. Designed to push chips ahead, reducing clogging and improving thread quality in materials such as steel, aluminum, and cast iron