OSG Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (MPN 1432100) is a general-purpose tap in 1/2"-13 UNC, featuring a bottoming chamfer, 3 flutes, and H3 / 2B-3B tolerance class, made from high-speed steel. 3G Electric interprets this demand…
SKU 3G-OTH-231049
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Product Description
The OSG Spiral Flute Tap (MPN 1432100) is a general-purpose tap in 1/2"-13 UNC, featuring a bottoming chamfer, 3 flutes, and H3 / 2B-3B tolerance class, made from high-speed steel. 3G Electric interprets this demand and sources the genuine OSG product, supporting your threading operations across 14 industrial departments with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 1/2"-13 UNC used for?
The OSG spiral flute tap is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design pulls chips upward, preventing clogging at the bottom of the hole. This makes it ideal for general-purpose threading in manufacturing and maintenance applications.
What are the specifications of the OSG spiral flute tap 1/2"-13 UNC?
This OSG tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is made of high-speed steel (HSS) and is designed for threading blind holes. The manufacturer part number is 1432100.
Where to buy the OSG spiral flute tap 1/2"-13 UNC worldwide?
You can source the OSG spiral flute tap 1/2"-13 UNC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a bottoming chamfer tap like this OSG model to thread close to the hole bottom. Ensure the tap size matches the required thread (e.g., 1/2"-13 UNC) and tolerance class (H3 / 2B-3B). Spiral flute taps are preferred for chip evacuation in blind-hole applications.
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Common applications for OSGOSG Products
3G Electric supplies OSG general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
