OSG Spiral Point Tap: #2-56 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (#2-56 UNC, MPN 1205601) is a general-purpose spiral-point tap with a plug chamfer, made from black oxide high-speed steel. It features 2 flutes and is rated H2 / 2B-3B. 3G Electric…
SKU 3G-OTH-215063
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Product Description
The OSG Spiral Point Tap (#2-56 UNC, MPN 1205601) is a general-purpose spiral-point tap with a plug chamfer, made from black oxide high-speed steel. It features 2 flutes and is rated H2 / 2B-3B. 3G Electric interprets your demand for this OEM-specified tool, sources it across our 14 industrial departments, and supports your application with specialist depth in machining and controls.
Frequently Asked Questions
What is the OSG Spiral Point Tap #2-56 UNC used for?
The OSG Spiral Point Tap #2-56 UNC is used for threading blind or through holes in metal, steel, and other materials. Its spiral point design pushes chips forward, reducing clogging. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.
What are the specifications of the OSG Spiral Point Tap #2-56 UNC?
The OSG Spiral Point Tap #2-56 UNC has a plug chamfer, 2 flutes, and is made of black oxide high-speed steel. It is rated H2 / 2B-3B for thread fit. The manufacturer part number is 1205601. It is designed for general-purpose tapping in steel and non-ferrous materials.
Where to buy OSG Spiral Point Tap #2-56 UNC worldwide?
You can source the OSG Spiral Point Tap #2-56 UNC worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct OSG Spiral Point Tap for my application?
Select the OSG Spiral Point Tap based on thread size, material, and hole type. For #2-56 UNC, use in blind or through holes in steel or aluminum. The plug chamfer suits general tapping. Ensure the tap matches the required thread class (H2 / 2B-3B) and use proper cutting fluid for best results.
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3G Electric supplies OSG general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















