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OSG Screw Thread Insert STI Tap: Spiral Point, #10-32 UNF, H2 / 2B-3B, 2 Flute - Spiral-Point STI Taps
OSGSpiral-Point STI Taps

OSG Screw Thread Insert STI Tap: Spiral Point, #10-32 UNF, H2 / 2B-3B, 2 Flute

SKU 3G-OTH-287033

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, #10-32 UNF, H2 / 2B-3B, 2 Flute
Category
Spiral-Point STI Taps
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Technical Specifications

OSG
Manufacturer Part Number
1825800
Type
#10-32 UNF, H2 / 2B-3B, Plug Chamfer
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

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 a workpiece before installing a helical coil thread insert. It is essential for repairing or reinforcing threads in metal, plastics, and composites across machining, automotive, and industrial maintenance applications.

What are the specifications of the OSG STI Tap #10-32 UNF?

This OSG STI Tap is #10-32 UNF thread size, with a spiral-point design, H2 / 2B-3B tolerance, 2 flutes, and a plug chamfer. The manufacturer part number is 1825800. It is designed for use with screw thread inserts to restore or strengthen threads in various materials.

Where to buy OSG STI Tap #10-32 UNF worldwide?

3G Electric supplies and delivers the OSG STI Tap #10-32 UNF (MPN 1825800) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time.

How to select the correct STI tap for thread inserts?

Select an STI tap that matches the thread size and pitch of the insert, such as #10-32 UNF. Ensure the tap tolerance (e.g., H2 / 2B-3B) aligns with the required class of fit. Use a plug chamfer for through holes and a spiral-point design to push chips forward. OSG taps are a reliable choice for precision threading.

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

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