OSG Spiral Flute Tap: 7/16"-14 UNC, H11 / 2B, 3 Flute
The OSG Spiral Flute Tap (7/16"-14 UNC, MPN 2943300) is an oversized spiral-flute tap with a modified bottoming chamfer, H11 / 2B thread class, and 3 flutes. 3G Electric interprets your demand for this specific OEM…
SKU 3G-OTH-211253
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Product Description
The OSG Spiral Flute Tap (7/16"-14 UNC, MPN 2943300) is an oversized spiral-flute tap with a modified bottoming chamfer, H11 / 2B thread class, and 3 flutes. 3G Electric interprets your demand for this specific OEM tool, sources it across 14 industrial departments, and supports your application with specialist depth in machining and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 2943300 used for?
The OSG spiral flute tap 2943300 is designed for threading blind holes in ferrous and non-ferrous materials. Its 3-flute design and modified bottoming chamfer allow chip evacuation upward, making it ideal for automotive, aerospace, and general manufacturing applications where precise internal threads are required.
What are the specifications of the OSG spiral flute tap 2943300?
This OSG tap has a 7/16"-14 UNC thread size, H11 tolerance for 2B class fit, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2943300. It is an oversized spiral-flute tap designed for threading blind holes in various materials.
Where to buy the OSG spiral flute tap 2943300 worldwide?
You can source the OSG spiral flute tap 2943300 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 provide reliable sourcing for this and other OSG taps.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap like the OSG 2943300 to evacuate chips upward. Match the tap's thread size (e.g., 7/16"-14 UNC), tolerance (H11 for 2B fit), and chamfer type (modified bottoming) to your hole depth and material. Oversized taps may be needed for specific thread classes.
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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.
