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

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

The OSG Spiral Point Tap (7/16"-20 UNF) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and TiN-coated high-speed steel construction. It features 3 flutes and is identified by manufacturer…

SKU 3G-OTH-216093

Brand
OSG
Item
Spiral Point Tap: 7/16"-20 UNF, 2B, 3 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2887005
Type
2B, Plug Chamfer, TiN Coated High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (7/16"-20 UNF) is a general-purpose spiral-point tap with a 2B thread class, plug chamfer, and TiN-coated high-speed steel construction. It features 3 flutes and is identified by manufacturer part number 2887005.

Frequently Asked Questions

What is the OSG spiral point tap 2887005 used for?

The OSG spiral point tap 2887005 is used for threading through holes in metal workpieces. Its spiral point design pushes chips forward, making it ideal for high-speed production tapping in materials like steel and aluminum. Common applications include automotive, aerospace, and general manufacturing.

What are the specifications of the OSG tap 2887005?

The OSG tap 2887005 has a thread size of 7/16"-20 UNF, a 2B class of fit, 3 flutes, a plug chamfer, and a TiN coated high-speed steel construction. It is a general purpose spiral-point tap designed for through-hole threading. The manufacturer part number is 2887005.

Where to buy the OSG tap 2887005 worldwide?

You can source the OSG tap 2887005 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 this tap to customers across multiple industries.

How to select the correct OSG spiral point tap for my application?

To select the correct OSG spiral point tap, match the thread size (e.g., 7/16"-20 UNF) and class of fit (e.g., 2B) to your workpiece hole. Use a plug chamfer for through holes. TiN coating improves wear resistance in ferrous materials. Consult OSG's technical data for material-specific recommendations.

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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