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OSG Thread Forming Tap: 7/8"-14 UNF, H8 / 2B-3B, Modified Bottoming Chamfer - High-Performance Thread-Forming Taps for Multiple Materials
OSGHigh-Performance Thread-Forming Taps for Multiple Materials

OSG Thread Forming Tap: 7/8"-14 UNF, H8 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (7/8"-14 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H8 / 2B-3B tolerance, modified bottoming chamfer, and V coated cobalt construction (MPN…

SKU 3G-OTH-242373

Brand
OSG
Item
Thread Forming Tap: 7/8"-14 UNF, H8 / 2B-3B, Modified Bottoming Chamfer
Category
High-Performance Thread-Forming Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1625078148
Type
H8 / 2B-3B, Modified Bottoming Chamfer, V Coated Cobalt

Technical Documents

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

Product Description

The OSG Thread Forming Tap (7/8"-14 UNF) is a high-performance thread-forming tap for multiple materials, featuring an H8 / 2B-3B tolerance, modified bottoming chamfer, and V coated cobalt construction (MPN 1625078148). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is the OSG Thread Forming Tap 7/8"-14 UNF 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 automotive, aerospace, and general manufacturing applications requiring strong threads in ductile metals like steel, aluminum, and brass.

What are the specifications of the OSG Thread Forming Tap 1625078148?

The OSG Thread Forming Tap has a size of 7/8"-14 UNF, with a thread tolerance of H8 / 2B-3B. It features a modified bottoming chamfer and a V coated cobalt construction. The manufacturer part number is 1625078148.

Where to buy OSG Thread Forming Tap 7/8"-14 UNF worldwide?

You can source the OSG Thread Forming Tap 7/8"-14 UNF worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG thread forming tap for my material?

Select the OSG thread forming tap based on material hardness and thread tolerance. For ductile materials like aluminum or low-carbon steel, the V coated cobalt design reduces friction. Ensure the tap size matches your hole diameter and thread class (H8 / 2B-3B) for proper fit.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG 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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