OSG Spiral Point Tap: 1/4"-20 UNC, H11, 3 Flute, Plug Chamfer (MPN 2855000)
SKU 3G-OTH-251229
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Frequently Asked Questions
What is the OSG Spiral Point Tap 2855000 used for?
The OSG Spiral Point Tap 2855000 is used for threading blind or through holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing clogging and breakage. Common applications include automotive, aerospace, and general manufacturing where precise UNC threads are required.
What are the specifications of the OSG Spiral Point Tap 2855000?
The OSG Spiral Point Tap 2855000 has a 1/4"-20 UNC thread size, H11 tolerance, 3 flutes, and a plug chamfer. It is an oversized tap designed for threading after coating or plating. The manufacturer part number is 2855000, and it is made by OSG.
Where to buy the OSG Spiral Point Tap 2855000 worldwide?
You can source the OSG Spiral Point Tap 2855000 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 provide competitive pricing and reliable sourcing.
How to select the correct OSG Spiral Point Tap for threading?
To select the correct OSG Spiral Point Tap, match the thread size (e.g., 1/4"-20 UNC), chamfer type (plug for general use), and tolerance (H11 for standard fits). Consider material hardness and hole type (blind vs. through). OSG taps are designed for high-speed production; consult technical data for optimal speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG oversized spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















