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3G Electric
OSG Spiral-Flute STI Tap for Nickel & Titanium, 3/8"-24 UNF, H3 / 2B-3B, 3 Flute - Spiral-Flute STI Taps for Nickel & Titanium
OSGSpiral-Flute STI Taps for Nickel & Titanium

OSG Spiral-Flute STI Tap for Nickel & Titanium, 3/8"-24 UNF, H3 / 2B-3B, 3 Flute

OSG Spiral-Flute STI Taps for Nickel & Titanium.

SKU 3G-OTH-276719

Brand
OSG
Item
Spiral-Flute STI Tap for Nickel & Titanium, 3/8"-24 UNF, H3 / 2B-3B, 3 Flute
Part Number
31540808
Category
Spiral-Flute STI Taps for Nickel & Titanium
Available to Order
Also known as:31540808OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
31540808

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Spiral-Flute STI Taps for Nickel & Titanium.

Frequently Asked Questions

What is the OSG Screw Thread Insert STI Tap used for?

The OSG Screw Thread Insert STI Tap is designed for cutting internal threads in nickel and titanium alloys. Its spiral-flute geometry efficiently evacuates chips, making it ideal for deep-hole threading in aerospace, automotive, and medical industries where high-strength materials are common.

What are the specifications of the OSG STI Tap 31540808?

This OSG STI Tap has a 3/8"-24 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes. The spiral-flute design is optimized for nickel and titanium. The manufacturer part number is 31540808. It is a high-performance tap for thread insert applications in demanding materials.

Where to buy OSG STI Tap 31540808 worldwide?

You can source the OSG STI Tap 31540808 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 supply genuine OSG tooling for international procurement.

How to select the correct OSG STI tap for nickel alloys?

Select an OSG STI tap with spiral-flute design for nickel alloys to ensure chip evacuation and thread quality. Verify thread size (e.g., 3/8"-24 UNF), tolerance class (H3 / 2B-3B), and material compatibility. For deep holes, use taps with adequate flute length. Always follow OSG's application guidelines for optimal results.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts
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OSG 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.

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