OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (3/8"-16 UNC, MPN 2986005) is a general-purpose spiral-flute tap made from TiN coated high-speed steel. It features a 2B thread class, bottoming chamfer, and 3 flutes for efficient chip…
SKU 3G-OTH-230186
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 (3/8"-16 UNC, MPN 2986005) is a general-purpose spiral-flute tap made from TiN coated high-speed steel. It features a 2B thread class, bottoming chamfer, and 3 flutes for efficient chip evacuation in through-hole threading applications.
Frequently Asked Questions
What is the OSG spiral flute tap 2986005 used for?
This OSG spiral flute tap is designed for threading blind holes in steel and cast iron. Its TiN coating reduces friction and extends tool life, while the bottoming chamfer allows threading close to the hole bottom. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG 2986005 tap?
The OSG 2986005 is a 3/8\"-16 UNC spiral flute tap with a 2B class fit, 3 flutes, and a bottoming chamfer. It is made from TiN coated high speed steel. This general purpose tap is suitable for threading blind holes in ferrous materials.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the 2986005 to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us to source this tap for your machining needs, with delivery arranged to your location.
How to select the right spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a bottoming chamfer to thread close to the hole bottom. Match the tap size and thread class (e.g., 3/8\"-16 UNC, 2B) to your application. TiN coating improves wear resistance in steel. OSG taps like the 2986005 are a reliable choice for general purpose threading.
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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.
