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OSG 1 3/4"-5 UNC Oversized High-Performance Thread-Forming Tap - Oversized High-Performance Thread-Forming Taps for Multiple Materials
OSGOversized High-Performance Thread-Forming Taps for Multiple Materials

OSG 1 3/4"-5 UNC Oversized High-Performance Thread-Forming Tap

The OSG Thread Forming Tap (1 3/4"-5 UNC) is an oversized high-performance thread-forming tap for multiple materials, featuring a Modified Bottoming Chamfer and V Coated Cobalt finish. It is specified as H16 / 2B-3B…

SKU 3G-OTH-244520

Brand
OSG
Item
1 3/4"-5 UNC Oversized High-Performance Thread-Forming Tap
Part Number
1625017558
Category
Oversized High-Performance Thread-Forming Taps for Multiple Materials
Available to Order
Also known as:1625017558OSG
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Technical Specifications

OSG
Manufacturer Part Number
1625017558
Type
H16 / 2B-3B, Modified Bottoming Chamfer, V Coated Cobalt

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Thread Forming Tap (1 3/4"-5 UNC) is an oversized high-performance thread-forming tap for multiple materials, featuring a Modified Bottoming Chamfer and V Coated Cobalt finish. It is specified as H16 / 2B-3B (MPN 1625017558).

Frequently Asked Questions

What is the OSG Thread Forming Tap 1 3/4"-5 UNC used for?

This OSG thread forming tap is used to create internal threads in multiple materials without cutting, reducing chip problems. It is ideal for high-production tapping in ductile metals, providing stronger threads than cut taps in applications like automotive and general manufacturing.

What are the specifications of the OSG 1625017558 thread forming tap?

The OSG 1625017558 is a 1 3/4"-5 UNC thread forming tap with H16 / 2B-3B tolerance, modified bottoming chamfer, and V coated cobalt. It is an oversized high-performance tap designed for multiple materials, offering extended tool life and thread accuracy.

Where to buy OSG thread forming taps worldwide?

3G Electric supplies OSG thread forming taps like the 1625017558 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you get the right industrial tooling for your application without hassle.

How to select the correct OSG thread forming tap size?

To select the correct OSG thread forming tap, match the thread size (e.g., 1 3/4"-5 UNC) and tolerance class (H16 / 2B-3B) to your workpiece material and hole specifications. Use a modified bottoming chamfer for blind holes and V coated cobalt for harder materials to optimize performance.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG oversized high-performance thread-forming taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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