OSG Thread Forming Tap: 1/4"-28 UNF, 2B, Bottoming Chamfer
SKU 3G-OTH-236861
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Frequently Asked Questions
What is the OSG Thread Forming Tap 2866008 used for?
The OSG Thread Forming Tap 2866008 is used to create internal threads in ductile materials like aluminum, brass, and low-carbon steel. It forms threads by displacing material rather than cutting, producing stronger threads with no chips. Common applications include automotive, aerospace, and general manufacturing where thread integrity is critical.
What are the specifications of the OSG Thread Forming Tap 2866008?
The OSG Thread Forming Tap has a 1/4"-28 UNF thread size, 2B class fit, and a bottoming chamfer. It is made from TiCN coated high-speed steel for wear resistance. The manufacturer part number is 2866008. This tap is designed for through-hole or blind-hole threading in non-ferrous and ferrous materials.
Where to buy the OSG Thread Forming Tap 2866008 worldwide?
You can source the OSG Thread Forming Tap 2866008 through 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; we supply genuine OSG taps for manufacturing and maintenance operations.
How to select the correct OSG Thread Forming Tap for my application?
Select the OSG Thread Forming Tap based on thread size (1/4"-28 UNF), material type, and hole configuration. For blind holes, use a bottoming chamfer; for through holes, a plug chamfer works. Ensure the tap drill size matches the thread form. OSG taps are designed for ductile materials; consult a technical datasheet for optimal speeds and lubrication.
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3G Electric supplies OSG general purpose thread-forming taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















