OSG Spiral Flute Tap: 1/4"-28 UNF, 2B, 3 Flute, Bottoming Chamfer
The OSG Spiral Flute Tap (MPN 2985705) is a 1/4"-28 UNF general purpose tap, featuring a 2B thread class, bottoming chamfer, and TiN coated high-speed steel construction with 3 flutes. 3G Electric interprets your…
SKU 3G-OTH-230027
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Product Description
The OSG Spiral Flute Tap (MPN 2985705) is a 1/4"-28 UNF general purpose tap, featuring a 2B thread class, bottoming chamfer, and TiN coated high-speed steel construction with 3 flutes. 3G Electric interprets your demand for precision threading tools and sources this OSG tap as part of our broad industrial supply across 14 departments, with specialist depth in cutting tools and controls.
Frequently Asked Questions
What is the OSG spiral flute tap 2985705 used for?
This OSG spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. Its TiN coating reduces friction and extends tool life, while the bottoming chamfer allows threading close to the bottom of the hole. It is common in automotive and general manufacturing applications.
What are the specifications of the OSG tap 2985705?
The OSG tap has a thread size of 1/4"-28 UNF, a 2B class of fit, 3 flutes, and a bottoming chamfer. It is made of high-speed steel with a TiN coating. The manufacturer part number is 2985705. This general-purpose spiral flute tap is designed for blind hole threading.
Where to buy the OSG tap 2985705 worldwide?
You can source the OSG tap 2985705 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. We supply this OSG tap to customers across multiple industries.
How to select the correct OSG spiral flute tap for blind holes?
For blind holes, choose a spiral flute tap with a bottoming chamfer, like the OSG 2985705. The spiral flute design pulls chips upward, preventing clogging. Ensure the thread size (1/4"-28 UNF) and class of fit (2B) match your application. TiN coating helps with harder materials. OSG taps are known for precision and durability.
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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.
