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OSG Thread Forming Tap: 5/8"-18 UNF, H11 / 2B, Modified Bottoming Chamfer - Oversized Thread-Forming Taps
OSGOversized Thread-Forming Taps

OSG Thread Forming Tap: 5/8"-18 UNF, H11 / 2B, Modified Bottoming Chamfer

SKU 3G-OTH-281472

Brand
OSG
Item
Thread Forming Tap: 5/8"-18 UNF, H11 / 2B, Modified Bottoming Chamfer
Category
Oversized Thread-Forming Taps
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Technical Specifications

OSG
Manufacturer Part Number
1400152405
Type
H11 / 2B, Modified Bottoming Chamfer, TiN Coated Cobalt
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Forming Tap 5/8"-18 UNF used for?

This OSG thread forming tap is used to create internal threads in metal without cutting, which eliminates chips and produces stronger threads. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise UNF threads in materials like steel, aluminum, and alloys.

What are the specifications of the OSG Thread Forming Tap 5/8"-18 UNF?

This OSG tap has a 5/8"-18 UNF thread size, H11 / 2B tolerance, modified bottoming chamfer, and TiN coated cobalt construction. The manufacturer part number is 1400152405. It is designed for forming threads in through or blind holes with a modified bottoming chamfer for close-to-bottom threading.

Where to buy the OSG Thread Forming Tap 5/8"-18 UNF worldwide?

You can source this OSG thread forming tap from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

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

Select based on thread size, material, and hole type. For 5/8"-18 UNF threads in steel or aluminum, this OSG tap with TiN coating and modified bottoming chamfer works well. Ensure the tap matches your hole depth and material hardness. Consult OSG's technical data for optimal speeds and lubrication.

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 thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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