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OSG Spiral Point Tap: #8-32 UNC, H11, 3 Flute, Plug Chamfer - Oversized Spiral-Point Taps
OSGOversized Spiral-Point Taps

OSG Spiral Point Tap: #8-32 UNC, H11, 3 Flute, Plug Chamfer

The OSG Spiral Point Tap (#8-32 UNC, MPN 2818101) is an oversized spiral-point tap with an H11 plug chamfer, 3 flutes, and black oxide vanadium high-speed steel construction. 3G Electric interprets customer demand…

SKU 3G-OTH-251214

Brand
OSG
Item
Spiral Point Tap: #8-32 UNC, H11, 3 Flute, Plug Chamfer
Category
Oversized Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2818101
Type
H11, Plug Chamfer, Black Oxide Vanadium High Speed Steel
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#8-32 UNC, MPN 2818101) is an oversized spiral-point tap with an H11 plug chamfer, 3 flutes, and black oxide vanadium high-speed steel construction. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the OSG spiral point tap #8-32 UNC used for?

The OSG spiral point tap #8-32 UNC is designed for threading through-holes in metal, steel, and alloys. Its spiral point pushes chips forward, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNC threads are required.

What are the specifications of the OSG spiral point tap #8-32 UNC?

This OSG tap is #8-32 UNC thread size, H11 tolerance, 3 flute, plug chamfer, black oxide finish, and vanadium high-speed steel construction. The manufacturer part number is 2818101. It is an oversized spiral-point tap for threading through-holes.

Where to buy OSG spiral point tap #8-32 UNC worldwide?

You can source the OSG spiral point tap #8-32 UNC (MPN 2818101) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to select the right OSG spiral point tap for through-holes?

For through-holes, choose a spiral point tap like this OSG #8-32 UNC. Ensure the tap size matches the hole thread (UNC), and consider material: vanadium high-speed steel suits steel and alloys. Use proper cutting fluid and align the tap perpendicular to the workpiece for best results.

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 oversized 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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