OSG Spiral Flute Tap: #8-32 UNC, H5 / 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2917808)
SKU 3G-OTH-231212
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Frequently Asked Questions
What is the OSG spiral flute tap #8-32 UNC used for?
This OSG spiral flute tap is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips out of the hole, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general machining applications.
What are the specifications of the OSG tap MPN 2917808?
The OSG spiral flute tap has a #8-32 UNC thread size, H5 tolerance for the tap, and 2B class of fit for the nut. It features 3 flutes and a modified bottoming chamfer, allowing threading close to the bottom of blind holes. The manufacturer part number is 2917808.
Where to buy OSG taps in worldwide?
3G Electric supplies OSG taps like the #8-32 UNC spiral flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this and other OSG cutting tools.
How to select the right OSG tap for blind holes?
For blind holes, choose a spiral flute tap like this OSG #8-32 UNC model, as its flute design evacuates chips upward. Ensure the chamfer type (modified bottoming) matches your thread depth requirements. Always match tap tolerance (H5) to the desired thread class (2B) for proper fit.
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Common applications for OSGOSG Products
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.
