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OSG Spiral Point Tap: 5/16"-18 UNC, 2B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: 5/16"-18 UNC, 2B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (5/16"-18 UNC, MPN 2885801) is a general-purpose spiral-point tap with a 2B thread class, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric sources this…

SKU 3G-OTH-214164

Brand
OSG
Item
Spiral Point Tap: 5/16"-18 UNC, 2B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2885801
Type
2B, Plug Chamfer, Black Oxide High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (5/16"-18 UNC, MPN 2885801) is a general-purpose spiral-point tap with a 2B thread class, 2-flute design, plug chamfer, and black oxide high-speed steel construction. 3G Electric sources this genuine OSG cutting tool as part of our industrial supply across 14 departments, with specialist depth in machining and tooling. We interpret your demand, source the correct spec, and support your application — delivering the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG spiral point tap 2885801 used for?

The OSG spiral point tap 2885801 is used for threading through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips forward, preventing chip clogging and enabling faster tapping in production environments. Common applications include automotive, aerospace, and general manufacturing.

What are the specifications of the OSG tap 2885801?

The OSG tap 2885801 has a 5/16"-18 UNC thread size, 2B class of fit, 2 flutes, and a plug chamfer. It is made from black oxide high-speed steel for wear resistance and lubricity. This general-purpose spiral-point tap is designed for through-hole threading in a variety of materials.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG spiral point tap 2885801 and other cutting tools.

How to select the correct OSG tap for a threading application?

To select the correct OSG tap, match the thread size, pitch, and class of fit to your hole specifications. For through holes, a spiral point tap like the 2885801 is ideal as it pushes chips ahead. Consider material hardness and tap coating—black oxide HSS suits general-purpose use. Consult OSG's technical data for optimal performance.

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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