OSG Spiral Flute Tap: 5/8"-18 UNF, H3 / 2B-3B, 4 Flute
SKU 3G-OTH-217903
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Frequently Asked Questions
What is the OSG spiral flute tap 5/8"-18 UNF used for?
This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its 4-flute, bottoming chamfer design efficiently evacuates chips upward, making it ideal for CNC and manual tapping operations where chip clearance is critical.
What are the specifications of the OSG 0139408 tap?
The OSG 0139408 is a spiral flute tap with thread size 5/8"-18 UNF, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is designed for threading steel and stainless steel, ensuring precise fit and finish in blind-hole applications.
Where to buy OSG taps in worldwide?
You can source OSG taps like the 0139408 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine OSG tooling for your threading operations.
How to select the correct OSG tap for steel threading?
Select an OSG tap based on thread size, pitch, and material. For blind holes in steel, use a spiral flute tap with bottoming chamfer, like the 5/8"-18 UNF H3 / 2B-3B. Ensure the tap matches your required thread class and hole depth for optimal chip evacuation and thread quality.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
