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OSG Thread Forming Tap: 7/8"-9 UNC, H11 / 2B-3B, Modified Bottoming Chamfer - Oversized High-Performance Thread-Forming Taps for Multiple Materials
OSGOversized High-Performance Thread-Forming Taps for Multiple Materials

OSG Thread Forming Tap: 7/8"-9 UNC, H11 / 2B-3B, Modified Bottoming Chamfer

The OSG Thread Forming Tap (7/8"-9 UNC) is an oversized high-performance thread-forming tap for multiple materials, featuring a modified bottoming chamfer and V coated cobalt construction. It is specified as H11 /…

SKU 3G-OTH-244515

Brand
OSG
Item
Thread Forming Tap: 7/8"-9 UNC, H11 / 2B-3B, Modified Bottoming Chamfer
Category
Oversized High-Performance Thread-Forming Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
1625078901
Type
H11 / 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 (7/8"-9 UNC) is an oversized high-performance thread-forming tap for multiple materials, featuring a modified bottoming chamfer and V coated cobalt construction. It is specified as H11 / 2B-3B (MPN 1625078901). 3G Electric interprets this demand and sources the genuine OSG tool, backed by our specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG Thread Forming Tap 7/8"-9 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, steel, and aluminum, where thread strength and surface finish are critical.

What are the specifications of the OSG Thread Forming Tap 7/8"-9 UNC?

This tap has a 7/8"-9 UNC thread size, H11 / 2B-3B tolerance, modified bottoming chamfer, and V coated cobalt construction. The OSG part number is 1625078901. It is designed for oversized high-performance thread forming in multiple materials.

Where to buy OSG Thread Forming Tap 7/8"-9 UNC worldwide?

3G Electric supplies the OSG Thread Forming Tap 7/8"-9 UNC 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 correct OSG thread forming tap for my application?

Select based on thread size (7/8"-9 UNC), material type, and required tolerance (H11 / 2B-3B). For blind holes, use a modified bottoming chamfer. V coated cobalt taps suit harder materials. Consult OSG's application guide or contact 3G Electric for sourcing assistance.

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 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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