OSG Spiral Flute Tap: 3/8"-16 UNC, H11 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2941900)
SKU 3G-OTH-211297
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Frequently Asked Questions
What is the OSG spiral flute tap 2941900 used for?
The OSG spiral flute tap 2941900 is designed for threading blind holes in materials like steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap 2941900?
The OSG spiral flute tap 2941900 has a thread size of 3/8"-16 UNC, with an H11 tolerance and 2B class of fit. It features 3 flutes and a modified bottoming chamfer. The manufacturer part number is 2941900. This tap is oversized for producing threads with tighter clearance or for use after coating.
Where to buy the OSG spiral flute tap 2941900 worldwide?
You can source the OSG spiral flute tap 2941900 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 spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2941900 to evacuate chips upward. Ensure the thread size (3/8"-16 UNC), tolerance (H11), and chamfer type (modified bottoming) match your application. Consider material hardness and hole depth. Consult OSG's technical data for optimal speeds and lubrication.
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3G Electric supplies OSG oversized spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
