OSG Spiral Flute Tap: 3/4"-16 UNF, H3 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (3/4"-16 UNF, MPN 2933808) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-231077
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Product Description
The OSG Spiral Flute Tap (3/4"-16 UNF, MPN 2933808) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the OSG spiral flute tap 3/4-16 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging. The modified bottoming chamfer allows threading close to the bottom of the hole. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap MPN 2933808?
The OSG spiral flute tap has a thread size of 3/4-16 UNF, a H3 / 2B-3B tolerance, 4 flutes, and a modified bottoming chamfer. The manufacturer part number is 2933808. It is a general purpose tap designed for high accuracy threading in blind holes.
Where to buy the OSG spiral flute tap 2933808 worldwide?
You can source the OSG spiral flute tap 2933808 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine OSG taps for industrial applications.
How to select the correct OSG spiral flute tap for a blind hole?
For blind holes, choose a spiral flute tap like this OSG model because its flutes push chips out of the hole, preventing breakage. Ensure the thread size (3/4-16 UNF) and tolerance (H3 / 2B-3B) match your requirements. A modified bottoming chamfer allows threading closer to the hole bottom. Always use proper cutting fluid for the material.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
