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OSG Extension Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute - Spiral-Point Extension Taps for Steel & Stainless Steel
OSGSpiral-Point Extension Taps for Steel & Stainless Steel

OSG Extension Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute

SKU 3G-OTH-313180

Brand
OSG
Item
Extension Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute
Category
Spiral-Point Extension Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1764601
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is OSG extension tap #10-24 UNC used for?

OSG extension taps are designed for threading blind or deep holes in steel and stainless steel. The #10-24 UNC size with plug chamfer and spiral-point geometry pushes chips forward, making it ideal for production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of OSG extension tap 1764601?

This OSG extension tap is #10-24 UNC thread size, H3 / 2B-3B tolerance, with 3 flutes and a plug chamfer. It is a spiral-point design for steel and stainless steel. The manufacturer part number is 1764601. These specs ensure precise thread fit and chip evacuation in deep-hole tapping.

Where to buy OSG extension tap 1764601 worldwide?

3G Electric supplies OSG extension taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the #10-24 UNC 1764601 to any destination. Contact us for availability and delivery to your location.

How to select the right OSG extension tap for steel?

Select an OSG extension tap based on thread size (e.g., #10-24 UNC), material (steel or stainless steel), and hole depth. The spiral-point design and plug chamfer suit through or blind holes. Match the H3 / 2B-3B tolerance to your required thread class. Consult OSG's technical data for optimal speeds and feeds.

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 extension 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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