We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Spiral-Flute STI Tap for Nickel & Titanium - Spiral-Flute STI Taps for Nickel & Titanium
OSGSpiral-Flute STI Taps for Nickel & Titanium

OSG Spiral-Flute STI Tap for Nickel & Titanium

OSG Spiral-Flute STI Taps for Nickel & Titanium.

SKU 3G-OTH-276723

Brand
OSG
Item
Spiral-Flute STI Tap for Nickel & Titanium
Category
Spiral-Flute STI Taps for Nickel & Titanium
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
31520708

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

OSG Spiral-Flute STI Taps for Nickel & Titanium.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

An OSG Screw Thread Insert STI Tap is used to cut internal threads in nickel and titanium alloys for installing helical thread inserts. Its spiral-flute design evacuates chips effectively, making it ideal for deep-hole threading in aerospace, automotive, and industrial applications.

What are the specifications of the OSG STI Tap 31520708?

The OSG STI Tap 31520708 has a thread size of 5/16"-24 UNF, a thread limit of H3 / 2B-3B, and 3 flutes. It is a spiral-flute tap designed for nickel and titanium alloys. The manufacturer part number is 31520708.

Where to buy OSG STI Taps for nickel and titanium worldwide?

3G Electric supplies OSG STI Taps like the 31520708 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this spiral-flute tap for nickel and titanium alloys.

How to select the correct STI tap for thread inserts?

Select an STI tap based on thread size, pitch, and material. For nickel and titanium alloys, use a spiral-flute design like the OSG 31520708 to manage chip evacuation. Match the tap's thread limit (e.g., H3 / 2B-3B) to your required fit class for reliable insert installation.

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

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-flute STI tap designed for threading in nickel and titanium alloys. Features 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes for efficient chip evacuation in deep-hole applications
OSG
Spiral-flute STI tap designed for threading in nickel and titanium alloys. Features 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes for efficient chip evacuation in deep-hole applications
Spiral-flute STI tap designed for cutting internal threads in nickel and titanium alloys. The spiral-flute geometry aids chip evacuation in deep-hole threading. Suitable for thread insert applications in demanding materials
OSG
Spiral-flute STI tap designed for cutting internal threads in nickel and titanium alloys. The spiral-flute geometry aids chip evacuation in deep-hole threading. Suitable for thread insert applications in demanding materials
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys. The 3-flute design aids chip evacuation in deep-hole threading. Thread size: 1/4"-28 UNF, tolerance H3 / 2B-3B. Suitable for applications requiring high-strength threaded inserts
OSG
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys. The 3-flute design aids chip evacuation in deep-hole threading. Thread size: 1/4"-28 UNF, tolerance H3 / 2B-3B. Suitable for applications requiring high-strength threaded inserts
Spiral-flute STI tap for cutting internal threads in nickel and titanium alloys to accommodate helical wire thread inserts. Thread size 7/16"-20 UNF with H4 / 2B-3B tolerance and 3 flutes. Used in applications requiring thread reinforcement or repair in high-strength materials
OSG
Spiral-flute STI tap for cutting internal threads in nickel and titanium alloys to accommodate helical wire thread inserts. Thread size 7/16"-20 UNF with H4 / 2B-3B tolerance and 3 flutes. Used in applications requiring thread reinforcement or repair in high-strength materials
This spiral-flute STI tap is designed for threading holes in nickel and titanium alloys to accept screw thread inserts. The spiral flute geometry aids chip evacuation in blind-hole or deep-hole applications. Thread size #10-32 UNF with H3 / 2B-3B tolerance, 3 flutes
OSG
This spiral-flute STI tap is designed for threading holes in nickel and titanium alloys to accept screw thread inserts. The spiral flute geometry aids chip evacuation in blind-hole or deep-hole applications. Thread size #10-32 UNF with H3 / 2B-3B tolerance, 3 flutes
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys. The spiral-flute geometry aids chip evacuation during threading operations. It features a 1/4"-28 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes. Typical applications include threading holes for screw thread inserts in demanding materials
OSG
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys. The spiral-flute geometry aids chip evacuation during threading operations. It features a 1/4"-28 UNF thread size, H3 / 2B-3B tolerance, and 3 flutes. Typical applications include threading holes for screw thread inserts in demanding materials

More from OSG

View all OSG parts →
Spiral-flute STI tap for pre-tapping holes for helical wire thread inserts in nickel and titanium alloys. Features 1/2"-20 UNF thread, H4 / 2B-3B tolerance, and 3 flutes. The spiral-flute design evacuates chips upward, suitable for deep or blind-hole threading in high-temperature alloy components
OSG
Spiral-flute STI tap for pre-tapping holes for helical wire thread inserts in nickel and titanium alloys. Features 1/2"-20 UNF thread, H4 / 2B-3B tolerance, and 3 flutes. The spiral-flute design evacuates chips upward, suitable for deep or blind-hole threading in high-temperature alloy components
This spiral-flute STI tap is designed for threading nickel and titanium alloys to accept screw thread inserts. It features a #8-32 UNC thread size with H3 / 2B-3B tolerance and 3 flutes. Suitable for applications requiring strong, wear-resistant threads in challenging materials
OSG
This spiral-flute STI tap is designed for threading nickel and titanium alloys to accept screw thread inserts. It features a #8-32 UNC thread size with H3 / 2B-3B tolerance and 3 flutes. Suitable for applications requiring strong, wear-resistant threads in challenging materials
Spiral-flute STI tap for cutting internal threads in nickel and titanium alloys. Features a 3/8-24 UNF thread size, H3 / 2B-3B tolerance, and 3-flute design. Used for installing helical thread inserts in applications requiring strong threads in hard-to-machine materials
OSG
Spiral-flute STI tap for cutting internal threads in nickel and titanium alloys. Features a 3/8-24 UNF thread size, H3 / 2B-3B tolerance, and 3-flute design. Used for installing helical thread inserts in applications requiring strong threads in hard-to-machine materials
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys to accept helical wire thread inserts. It features a #4-40 UNC thread size with H2 / 2B-3B tolerance and a 3-flute design. Suitable for applications requiring strong, reliable threads in challenging materials
OSG
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys to accept helical wire thread inserts. It features a #4-40 UNC thread size with H2 / 2B-3B tolerance and a 3-flute design. Suitable for applications requiring strong, reliable threads in challenging materials
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys prior to installing screw thread inserts. It features a #6-32 UNC thread size, H3 / 2B-3B tolerance, and a 3-flute design. Suitable for applications requiring strong threads in challenging materials
OSG
This spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys prior to installing screw thread inserts. It features a #6-32 UNC thread size, H3 / 2B-3B tolerance, and a 3-flute design. Suitable for applications requiring strong threads in challenging materials
OSG Screw Thread Insert STI Tap: Spiral Fute, #8-32 UNC, H3 / 2B-3B, 3 Flute (MPN 31540408)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #8-32 UNC, H3 / 2B-3B, 3 Flute (MPN 31540408)
This OSG spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys to accept screw thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes. Suitable for applications requiring strong threads in demanding materials
OSG
This OSG spiral-flute STI tap is designed for cutting internal threads in nickel and titanium alloys to accept screw thread inserts. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, and 3 flutes. Suitable for applications requiring strong threads in demanding materials
Spiral-flute STI tap designed for cutting internal threads for helical wire inserts in nickel and titanium alloys. Features a 7/16"-20 UNF thread size, H4 / 2B-3B tolerance, and 3 flutes. The spiral-flute geometry aids chip evacuation in deep or blind holes, ensuring clean threads. Suitable for applications requiring high thread strength and reliability
OSG
Spiral-flute STI tap designed for cutting internal threads for helical wire inserts in nickel and titanium alloys. Features a 7/16"-20 UNF thread size, H4 / 2B-3B tolerance, and 3 flutes. The spiral-flute geometry aids chip evacuation in deep or blind holes, ensuring clean threads. Suitable for applications requiring high thread strength and reliability