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OSG Spiral-Flute STI Tap, #10-24 UNC, H2 / 2B-3B, 3 Flute - Spiral-Flute STI Taps for Multiple Materials
OSGSpiral-Flute STI Taps for Multiple Materials

OSG Spiral-Flute STI Tap, #10-24 UNC, H2 / 2B-3B, 3 Flute

OSG Spiral-Flute STI Taps for Multiple Materials.

SKU 3G-OTH-281062

Brand
OSG
Item
Spiral-Flute STI Tap, #10-24 UNC, H2 / 2B-3B, 3 Flute
Category
Spiral-Flute STI Taps for Multiple Materials
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
31500501

Technical Documents

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

Product Description

OSG Spiral-Flute STI Taps for Multiple Materials.

Frequently Asked Questions

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

The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials before installing a helical wire thread insert. It is commonly applied in aerospace, automotive, and general manufacturing where thread repair or reinforcement is needed.

What are the specifications of the OSG STI Tap #10-24 UNC?

This OSG STI tap has a #10-24 UNC thread size, H2 / 2B-3B tolerance, and a 3-flute spiral-flute design. The spiral flute helps evacuate chips upward, making it suitable for through-hole and blind-hole threading in multiple 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 this OSG tap.

How to select the correct OSG STI Tap for thread inserts?

Select an OSG STI tap based on the thread size and pitch of the insert, material type, and hole configuration. For #10-24 UNC inserts, use this H2 tolerance tap. Spiral-flute taps are ideal for blind holes, while spiral-point taps suit through holes.

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 multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H2 / 2B-3B, 3 Flute (MPN 31500508)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H2 / 2B-3B, 3 Flute (MPN 31500508)
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H3 / 2B-3B, 3 Flute (MPN 31500601)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H3 / 2B-3B, 3 Flute (MPN 31500601)
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H3 / 2B-3B, 3 Flute (MPN 31500608)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-24 UNC, H3 / 2B-3B, 3 Flute (MPN 31500608)
This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. The 5/16"-24 UNF thread size with H2 / 2B-3B tolerance and 3-flute spiral flute geometry facilitates chip evacuation in blind-hole applications. Suitable for use in general manufacturing where replaceable threads are needed
OSG
This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. The 5/16"-24 UNF thread size with H2 / 2B-3B tolerance and 3-flute spiral flute geometry facilitates chip evacuation in blind-hole applications. Suitable for use in general manufacturing where replaceable threads are needed
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B, 3 Flute (MPN 1716301)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, #10-32 UNF, H2 / 2B-3B, 3 Flute (MPN 1716301)
OSG Screw Thread Insert STI Tap: Spiral Fute, 1/4"-20 UNC, H2 / 2B-3B, 3 Flute (MPN 31500708)
OSG
OSG Screw Thread Insert STI Tap: Spiral Fute, 1/4"-20 UNC, H2 / 2B-3B, 3 Flute (MPN 31500708)

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