OSG Spiral Flute Tap: #12-24 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (#12-24 UNC, MPN 2986800) is a general-purpose, high-speed steel tap with a 2B thread class, bottoming chamfer, and 3 flutes. 3G Electric interprets this demand and sources the exact OEM part…
SKU 3G-OTH-230893
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Product Description
The OSG Spiral Flute Tap (#12-24 UNC, MPN 2986800) is a general-purpose, high-speed steel tap with a 2B thread class, bottoming chamfer, and 3 flutes. 3G Electric interprets this demand and sources the exact OEM part across 14 industrial departments, with specialist depth in cutting tools and controls to ensure you get the right solution.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the OSG spiral flute tap #12-24 UNC used for?
The OSG spiral flute tap #12-24 UNC is designed for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threading is required.
What are the specifications of the OSG spiral flute tap #12-24 UNC?
The OSG spiral flute tap has a #12-24 UNC thread size, 2B class of fit, 3 flutes, and a bottoming chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 2986800. This tap is suitable for threading blind holes in a variety of materials.
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. 3G Electric supplies genuine OSG taps for industrial applications.
How to select the correct OSG spiral flute tap for blind holes?
To select the correct OSG spiral flute tap for blind holes, match the thread size (e.g., #12-24 UNC), class of fit (2B), and chamfer type (bottoming) to your application. Ensure the tap material (HSS) suits your workpiece. For chip evacuation, spiral flute taps are ideal. Consult OSG's technical data for material-specific recommendations.
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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.















