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OSG Spiral Flute Tap: #8-32 UNC, H2 / 2B-3B, 3 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: #8-32 UNC, H2 / 2B-3B, 3 Flute

SKU 3G-OTH-218971

Brand
OSG
Item
Spiral Flute Tap: #8-32 UNC, H2 / 2B-3B, 3 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1724308
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG spiral flute tap #8-32 UNC used for?

OSG spiral flute taps are designed for threading blind holes in steel and stainless steel. The spiral flute design pulls chips upward and out of the hole, preventing chip clogging and enabling clean threads in deep or blind applications.

What are the specifications of OSG tap 1724308?

The OSG 1724308 is a #8-32 UNC spiral flute tap with a modified bottoming chamfer, 3 flutes, and H2 / 2B-3B tolerance. It is designed for threading steel and stainless steel, delivering precise internal threads in blind-hole applications.

Where to buy OSG 1724308 tap worldwide?

3G Electric supplies the OSG 1724308 spiral flute tap to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision threading tool.

How to select the right spiral flute tap for steel?

For steel and stainless steel blind holes, choose a spiral flute tap with a modified bottoming chamfer like the OSG #8-32 UNC. Ensure the tap tolerance (H2 / 2B-3B) matches your thread class requirement. Use proper cutting fluid and speed for material hardness.

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

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