OSG Spiral Flute Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute
SKU 3G-OTH-219064
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Frequently Asked Questions
What is the OSG spiral flute tap #10-32 UNF used for?
The OSG spiral flute tap #10-32 UNF is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep or blind holes. It is commonly used in automotive, aerospace, and general manufacturing applications requiring precise internal threads.
What are the specifications of the OSG spiral flute tap #10-32 UNF?
The OSG spiral flute tap has a #10-32 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. It is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 0136908. OSG is the OEM brand for this precision threading tool.
Where to buy OSG spiral flute tap #10-32 UNF worldwide?
You can source the OSG spiral flute tap #10-32 UNF 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 source and deliver this precision threading tool to your location.
How to select the correct OSG spiral flute tap for steel?
Select an OSG spiral flute tap based on thread size, tolerance class, and material. For steel and stainless steel, use taps with H3 / 2B-3B tolerance and a bottoming chamfer for blind holes. Ensure the tap matches the required thread standard, such as #10-32 UNF. OSG taps are engineered for consistent performance in demanding applications.
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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.















