OSG Spiral Point Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features an H3 / 2B-3B tolerance and a 3-flute design (MPN 1232600).
SKU 3G-OTH-215890
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Product Description
The OSG Spiral Point Tap (1/2"-20 UNF) is a general-purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features an H3 / 2B-3B tolerance and a 3-flute design (MPN 1232600).
Frequently Asked Questions
What is an OSG spiral point tap used for?
An OSG spiral point tap is used for through-hole threading in metalworking. Its spiral point design pushes chips ahead, preventing clogging and enabling faster, cleaner threads in production environments across industries like automotive and aerospace.
What are the specifications of the OSG 1/2"-20 UNF spiral point tap?
This OSG tap has a 1/2"-20 UNF thread, H3 / 2B-3B tolerance, 3 flutes, plug chamfer, and is made of high-speed steel. The manufacturer part number is 1232600. It is designed for general-purpose through-hole threading in steel and non-ferrous materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps worldwide. We handle full logistics and customs clearance to deliver industrial cutting tools like this spiral point tap to your facility. Contact us for pricing and lead time on this OSG 1/2"-20 UNF tap.
How to select the right OSG tap for a threading application?
Select an OSG tap based on thread size (e.g., 1/2"-20 UNF), hole type (through vs. blind), material, and tolerance class. For through holes, a spiral point tap like this one pushes chips forward. Match the H limit (H3) to your required thread class (2B-3B).
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.
