OSG Spiral Point Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute
SKU 3G-OTH-215823
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the OSG spiral point tap 1/2"-20 UNF used for?
This OSG spiral point tap is designed for through-hole threading in general-purpose machining. Its 3-flute, plug chamfer design pushes chips forward, making it ideal for production tapping in steel, aluminum, and cast iron across automotive, aerospace, and industrial manufacturing.
What are the specifications of the OSG tap 2827601?
The OSG spiral point tap (MPN 2827601) has a 1/2"-20 UNF thread, H2 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a general-purpose tap for through-hole applications, suitable for consistent thread quality in medium-strength materials.
Where to buy OSG taps in worldwide?
3G Electric supplies and delivers OSG taps like the 1/2"-20 UNF spiral point tap (2827601) to worldwide locations. We handle full logistics and customs clearance, ensuring you receive genuine OSG cutting tools for your production needs.
How to select the right OSG tap for through-hole threading?
For through-hole threading, choose a spiral point tap like this OSG 1/2"-20 UNF model. It pushes chips forward, reducing clogging. Match the thread size, pitch, and tolerance (H2 / 2B-3B) to your material and hole requirements. Consult OSG's application data for optimal speeds and feeds.
Used in
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.
