OSG Spiral Point Tap: #1-72 UNF, H2 / 2B-3B, 2 Flute, Plug Chamfer
The OSG Spiral Point Tap (#1-72 UNF, MPN 1205400) is a general purpose spiral-point tap with a plug chamfer, 2 flutes, and H2 / 2B-3B tolerance, made from high-speed steel. 3G Electric interprets this demand and…
SKU 3G-OTH-215838
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Product Description
The OSG Spiral Point Tap (#1-72 UNF, MPN 1205400) is a general purpose spiral-point tap with a plug chamfer, 2 flutes, and H2 / 2B-3B tolerance, made from high-speed steel. 3G Electric interprets this demand and sources the exact OEM-specified tool, backed by specialist expertise across 14 industrial departments — including cutting tools — to ensure you get the right solution.
Frequently Asked Questions
What is the OSG Spiral Point Tap #1-72 UNF used for?
The OSG Spiral Point Tap #1-72 UNF is designed for threading blind or through holes in materials like steel and aluminum. Its spiral-point design pushes chips forward, reducing clogging and breakage. It is commonly used in precision machining, automotive, and aerospace applications where fine threads are required.
What are the specifications of the OSG Spiral Point Tap #1-72 UNF?
The OSG Spiral Point Tap has a #1-72 UNF thread size, H2 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and carries manufacturer part number 1205400. This tap is suitable for general-purpose threading in materials up to 850 °C hardness.
Where to buy the OSG Spiral Point Tap #1-72 UNF worldwide?
You can source the OSG Spiral Point Tap #1-72 UNF 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 time; we supply genuine OSG taps for precision threading applications.
How to select the correct OSG Spiral Point Tap for my application?
To select the correct OSG Spiral Point Tap, match the thread size (e.g., #1-72 UNF), tolerance class (H2 / 2B-3B), and chamfer type (plug) to your hole and material. For blind holes, spiral-point taps push chips forward. Consult OSG's technical data for material-specific speeds and feeds to avoid breakage.
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Common applications for OSGOSG Products
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.
