OSG Spiral Point Tap: #2-56 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer
The OSG Spiral Point Tap (#2-56 UNC, MPN 1205700) is a general purpose spiral-point tap with a bottoming chamfer, 2 flutes, and H2 / 2B-3B tolerance, made from high speed steel. 3G Electric interprets your demand for…
SKU 3G-OTH-214020
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Product Description
The OSG Spiral Point Tap (#2-56 UNC, MPN 1205700) is a general purpose spiral-point tap with a bottoming chamfer, 2 flutes, and H2 / 2B-3B tolerance, made from high speed steel. 3G Electric interprets your demand for precision threading tools and sources this OSG tap alongside genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.
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 ferrous and non-ferrous materials. Its spiral point design pushes chips forward, reducing chip clogging. It is ideal for general-purpose tapping in manufacturing, automotive, and aerospace applications where precise internal threads are required.
What are the specifications of the OSG tap MPN 1205700?
The OSG tap MPN 1205700 is a #2-56 UNC spiral point tap with a H2 / 2B-3B tolerance class. It has 2 flutes, a bottoming chamfer, and is made from high-speed steel. This general-purpose tap is designed for threading holes to a 2B or 3B fit class, ensuring accurate thread depth and finish.
Where to buy OSG taps in worldwide?
You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG spiral point tap MPN 1205700 and other OSG threading tools.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size (e.g., #2-56 UNC), chamfer type (bottoming for blind holes), and material (high-speed steel for general use). Consider the tolerance class (H2 / 2B-3B) for fit requirements. For best results, consult OSG's technical data or a distributor like 3G Electric for application-specific advice.
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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.















