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OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-231089

Brand
OSG
Item
Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
1412901

Technical Documents

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

Product Description

OSG General Purpose Spiral-Flute Taps.

Frequently Asked Questions

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

This OSG spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind applications across machining and manufacturing.

What are the specifications of OSG spiral flute tap 1412901?

The OSG spiral flute tap 1412901 is #8-32 UNC with a bottoming chamfer, 3 flutes, and H3 / 2B-3B tolerance. It is designed for general-purpose threading in blind holes, providing precise thread fit and chip evacuation.

Where to buy OSG spiral flute tap #8-32 UNC worldwide?

3G Electric supplies and delivers OSG spiral flute taps worldwide. We handle full logistics and customs clearance, ensuring you receive genuine OSG cutting tools like the #8-32 UNC tap for your industrial threading needs.

How to select the right OSG spiral flute tap for blind holes?

For blind holes, choose a bottoming chamfer tap like this OSG #8-32 UNC. Ensure the tap's flute design matches your material—spiral flute taps excel in steel and aluminum. Match thread size and tolerance (H3 / 2B-3B) to your application requirements.

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

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Cross-referenced by specification & description
OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1412501)
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OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1412501)
OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer (MPN 1413301)
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OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer (MPN 1413301)
OSG Spiral Flute Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1406501)
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OSG Spiral Flute Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1406501)
OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912801)
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OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912801)
OSG Spiral Flute Tap: #8-32 UNC, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2907801)
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OSG Spiral Flute Tap: #8-32 UNC, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2907801)
OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912800)
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OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912800)

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