OSG Spiral Point Tap: 5/16"-18 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
SKU 3G-OTH-215117
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Frequently Asked Questions
What is the OSG spiral point tap 5/16-18 UNC used for?
This OSG spiral point tap is designed for through-hole threading in steel and cast iron. Its 2-flute design pushes chips forward, reducing clogging. The TiN coating extends tool life. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG tap MPN 1225805?
The OSG tap MPN 1225805 is a 5/16-18 UNC spiral point tap with a plug chamfer, 2 flutes, and TiN coated high speed steel. It has a thread class of H2 / 2B-3B. This general purpose tap is suitable for through-hole threading in ferrous materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools like the 1225805 spiral point tap and support your procurement from order to arrival.
How to select the correct OSG tap for a threading application?
Select an OSG tap based on material, hole type (through or blind), and thread class. For through holes in steel, a spiral point tap like the 5/16-18 UNC with TiN coating works well. Match the tap's H limit (e.g., H2) to your required thread class (2B-3B) for proper fit.
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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.
