OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
The OSG Spiral Flute Tap (#8-32 UNC, MPN 1412800) is a general-purpose spiral-flute tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is specified as H3 / 2B-3B. 3G Electric interprets…
SKU 3G-OTH-231218
Need installation or engineering help?
Ask a question
Product Description
The OSG Spiral Flute Tap (#8-32 UNC, MPN 1412800) is a general-purpose spiral-flute tap with a plug chamfer, made from high-speed steel. It features 3 flutes and is specified as H3 / 2B-3B. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG spiral flute tap #8-32 UNC used for?
The OSG spiral flute tap #8-32 UNC is designed for threading blind holes in materials such as steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG spiral flute tap #8-32 UNC?
The OSG spiral flute tap has a #8-32 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, plug chamfer, and is made of high-speed steel. The manufacturer part number is 1412800. It is designed for general-purpose threading in blind holes.
Where to buy OSG spiral flute taps in worldwide?
You can source OSG spiral flute taps 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 times on the OSG spiral flute tap #8-32 UNC (MPN 1412800).
How to select the right OSG spiral flute tap for blind holes?
Select an OSG spiral flute tap based on thread size, material, and hole type. For blind holes, choose a plug chamfer and spiral flute design to evacuate chips. Ensure the tap tolerance (e.g., H3 / 2B-3B) matches your thread class requirement. Consult OSG's technical data for material-specific recommendations.
Used in
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.















