OSG Spiral Flute Tap: 1/4"-20 UNC, 2B, 3 Flute, Bottoming Chamfer
The OSG General Purpose Spiral-Flute Tap (1/4"-20 UNC, MPN 2985605) is a 2B, bottoming chamfer, TiN coated high-speed steel tap with 3 flutes. 3G Electric interprets your demand for this precision threading tool…
SKU 3G-OTH-230495
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Product Description
The OSG General Purpose Spiral-Flute Tap (1/4"-20 UNC, MPN 2985605) is a 2B, bottoming chamfer, TiN coated high-speed steel tap with 3 flutes. 3G Electric interprets your demand for this precision threading tool, sourcing it from our global supply network and supporting your operation with specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is an OSG spiral flute tap used for?
An OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral design pushes chips upward, preventing clogging and ensuring clean threads. This 1/4"-20 UNC, 2B, bottoming chamfer tap is ideal for through-hole or deep-hole applications in machining and manufacturing.
What are the specifications of the OSG 2985605 tap?
The OSG 2985605 is a 1/4"-20 UNC spiral flute tap with a 2B thread class, 3 flutes, and a bottoming chamfer. It is made of TiN-coated high-speed steel for wear resistance and is designed for general-purpose threading in blind holes. 3G Electric supplies this OSG tap worldwide.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps, including the 2985605 spiral flute tap, to customers worldwide. We handle full logistics and customs clearance for global delivery. Contact us to source this or other OSG threading tools for your industrial operations.
How to select the right spiral flute tap for blind holes?
Select a spiral flute tap like the OSG 2985605 for blind holes to ensure chips are evacuated upward. Match the tap's thread size (1/4"-20 UNC), class (2B), and chamfer (bottoming) to your hole depth and material. TiN coating improves tool life in abrasive materials. 3G Electric can help source the correct tap.
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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.
