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OSG Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215442

Brand
OSG
Item
Spiral Point Tap: 7/16"-20 UNF, H3 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
2832208

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

Frequently Asked Questions

What is the OSG Spiral Point Tap 7/16"-20 UNF used for?

The OSG Spiral Point Tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral-point design pushes chips ahead, reducing clogging and enabling faster production. Common applications include automotive, aerospace, and general manufacturing where UNF threads are required.

What are the specifications of the OSG Spiral Point Tap 2832208?

This OSG tap has a thread size of 7/16"-20 UNF, with a ground thread tolerance of H3 / 2B-3B. It features 3 flutes and a plug chamfer. The manufacturer part number is 2832208. It is a general-purpose spiral-point tap suitable for through-hole threading.

Where to buy the OSG Spiral Point Tap 2832208 worldwide?

3G Electric supplies the OSG Spiral Point Tap 2832208 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OSG tap to meet your production needs.

How to select the correct OSG spiral point tap for UNF threads?

Select based on thread size (e.g., 7/16"-20 UNF), tolerance class (H3 for tighter fit), and chamfer type (plug for through-holes). OSG taps are designed for specific materials; confirm your workpiece hardness. For best results, match the tap to your thread depth and machine capability.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2831208)
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OSG Spiral Point Tap: 5/16"-24 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2826401)
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OSG Spiral Point Tap: 1/2"-20 UNF, H2 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2827600)
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OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2830808)

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