OSG Spiral Flute Tap: 9/16"-18 UNF, H3 / 2B-3B, 4 Flute
The OSG Spiral Flute Tap (9/16"-18 UNF) is a general-purpose tap with a Modified Bottoming Chamfer, 4 flutes, and H3 / 2B-3B tolerance class (MPN 2948808). 3G Electric sources this genuine OSG tool for your threading…
SKU 3G-OTH-230545
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Product Description
The OSG Spiral Flute Tap (9/16"-18 UNF) is a general-purpose tap with a Modified Bottoming Chamfer, 4 flutes, and H3 / 2B-3B tolerance class (MPN 2948808). 3G Electric sources this genuine OSG tool for your threading applications, backed by our specialist expertise across 14 industrial departments.
Frequently Asked Questions
What is the OSG spiral flute tap 9/16"-18 UNF used for?
This OSG spiral flute tap is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design evacuates chips upward, making it ideal for general-purpose threading where chip clearance is critical. The modified bottoming chamfer allows threading close to the bottom of the hole.
What are the specifications of the OSG spiral flute tap MPN 2948808?
The OSG spiral flute tap MPN 2948808 has a thread size of 9/16"-18 UNF, with a H3 / 2B-3B tolerance class. It features 4 flutes and a modified bottoming chamfer. This tap is designed for general-purpose threading and is suitable for producing threads in blind holes.
Where to buy OSG taps in worldwide?
You can source OSG taps, including the spiral flute tap MPN 2948808, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this item.
How to select the correct OSG tap for a threading application?
To select the correct OSG tap, match the thread size and pitch (e.g., 9/16"-18 UNF) to your hole specifications. Choose a spiral flute design for blind holes to aid chip evacuation. The H3 / 2B-3B tolerance ensures proper fit. Consult OSG's technical data for material-specific recommendations.
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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.
