OSG Spiral Flute Tap: 1/2"-13 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (MPN 2986200) is a general-purpose spiral-flute tap in 1/2"-13 UNC, featuring a 2B thread class, bottoming chamfer, 3-flute design, and high-speed steel construction. 3G Electric interprets…
SKU 3G-OTH-230236
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The OSG Spiral Flute Tap (MPN 2986200) is a general-purpose spiral-flute tap in 1/2"-13 UNC, featuring a 2B thread class, bottoming chamfer, 3-flute design, and high-speed steel construction. 3G Electric interprets your demand for this precision threading tool, sourcing it from our extensive industrial supply network across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the OSG spiral flute tap used for?
The OSG spiral flute tap is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This 1/2"-13 UNC tap with bottoming chamfer is ideal for general-purpose machining where full threads near the hole bottom are required.
What are the specifications of the OSG spiral flute tap?
This OSG tap has a 1/2"-13 UNC thread size, 2B class fit, 3 flutes, and a bottoming chamfer. It is made from high-speed steel (HSS) for durability. The manufacturer part number is 2986200. It is suitable for threading blind holes in ferrous and non-ferrous materials.
Where to buy OSG spiral flute taps worldwide?
3G Electric supplies OSG spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this 1/2"-13 UNC tap (MPN 2986200) to your facility. Contact us for pricing and lead time on this high-speed steel bottoming chamfer tap.
How to select the right OSG spiral flute tap for blind holes?
For blind holes, choose a bottoming chamfer tap like this OSG 1/2"-13 UNC model to thread close to the hole bottom. Ensure the tap material (HSS) matches your workpiece hardness. Use proper cutting fluid and align the tap perpendicular to the surface to avoid breakage and achieve accurate 2B class threads.
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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.
