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OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute

SKU 3G-OTH-215610

Brand
OSG
Item
Spiral Point Tap: 3/8"-24 UNF, H7 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2841708
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Spiral Point Tap 2841708 used for?

The OSG Spiral Point Tap 2841708 is a general-purpose tap designed for through-hole threading in metals. Its spiral-point design pushes chips forward, reducing clogging and breakage. It is commonly used in automotive, aerospace, and general manufacturing for creating UNF threads in steel, aluminum, and alloys.

What are the specifications of the OSG Spiral Point Tap 2841708?

The OSG Spiral Point Tap 2841708 has a thread size of 3/8"-24 UNF, with a tolerance class of H7 / 2B-3B. It features 3 flutes and a plug chamfer. The manufacturer part number is 2841708. This tap is designed for through-hole applications and is made by OSG, a leading brand in cutting tools.

Where to buy the OSG Spiral Point Tap 2841708 worldwide?

You can source the OSG Spiral Point Tap 2841708 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine OSG taps for industrial threading applications.

How to select the correct OSG Spiral Point Tap for UNF threads?

To select the correct OSG spiral point tap, match the thread size (e.g., 3/8"-24 UNF) and tolerance class (H7 / 2B-3B) to your workpiece material and hole type. For through-holes, a spiral point tap with plug chamfer is ideal. Always verify the tap's flute count and coating for the specific material being threaded.

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

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