OSG Extension Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute
SKU 3G-OTH-311740
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Frequently Asked Questions
What is the OSG extension tap 1652502908 used for?
The OSG extension tap 1652502908 is used for threading blind or deep holes in multiple materials, including steel, stainless steel, and aluminum. Its 7/16"-14 UNC size and modified bottoming chamfer allow threading close to the bottom of a hole, while the 3-flute spiral-flute design aids chip evacuation.
What are the specifications of the OSG extension tap 1652502908?
The OSG extension tap 1652502908 has a thread size of 7/16"-14 UNC, with an H5 tolerance for class 2B-3B fit. It features 3 flutes, a modified bottoming chamfer, and a spiral-flute design for chip removal. The manufacturer part number is 1652502908.
Where to buy the OSG extension tap 1652502908 worldwide?
You can source the OSG extension tap 1652502908 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 on this item.
How to select the correct OSG extension tap for threading?
To select the correct OSG extension tap, match the thread size (e.g., 7/16"-14 UNC) and tolerance (H5 for 2B-3B) to your application. Choose a modified bottoming chamfer for blind holes or a spiral-flute design for chip evacuation in deep holes. Always verify material compatibility with OSG recommendations.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute extension taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
