OSG Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H3 / 2B-3B
SKU 3G-OTH-276712
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Frequently Asked Questions
What is an OSG Spiral-Flute STI Tap used for?
An OSG Spiral-Flute STI Tap is designed for threading holes in nickel and titanium alloys before installing screw thread inserts. Its spiral flute design efficiently evacuates chips, making it ideal for deep or blind-hole applications in aerospace, medical, and high-performance manufacturing.
What are the specifications of the OSG Screw Thread Insert STI Tap #10-32 UNF?
This OSG STI tap has a #10-32 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes. It is a spiral-flute type for nickel and titanium. The manufacturer part number is 31520508. It is designed to produce threads that accept screw thread inserts in demanding materials.
Where to buy OSG STI taps in worldwide?
You can source OSG STI taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 31520508 tap.
How to select the correct OSG STI tap for nickel alloys?
Select an OSG STI tap with spiral flute geometry for nickel alloys to manage chip evacuation. Ensure the thread size matches your insert requirement, such as #10-32 UNF. The H3 / 2B-3B tolerance provides proper fit for standard insert classes. Consult OSG's technical data for material-specific speeds and feeds.
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Common applications for OSGOSG Products
3G Electric supplies OSG spiral-flute sti taps for nickel & titanium. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
