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OSG Spiral Point Tap: #6-32 UNC, H4 / 2B-3B, 2 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG Spiral Point Tap: #6-32 UNC, H4 / 2B-3B, 2 Flute, Plug Chamfer

The OSG Spiral Point Tap (#6-32 UNC, MPN 2003900) is a general purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 2 flutes and is rated H4 / 2B-3B for thread class compatibility.

SKU 3G-OTH-216156

Brand
OSG
Item
Spiral Point Tap: #6-32 UNC, H4 / 2B-3B, 2 Flute, Plug Chamfer
Category
General Purpose Spiral-Point Taps
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Technical Specifications

OSG
Manufacturer Part Number
2003900
Type
H4 / 2B-3B, Plug Chamfer, High Speed Steel
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Point Tap (#6-32 UNC, MPN 2003900) is a general purpose spiral-point tap with a plug chamfer, made from high-speed steel. It features 2 flutes and is rated H4 / 2B-3B for thread class compatibility.

Frequently Asked Questions

What is the OSG spiral point tap #6-32 UNC used for?

The OSG spiral point tap #6-32 UNC is designed for threading blind or through holes in ferrous and non-ferrous materials. Its spiral point design pushes chips ahead, reducing chip clogging. Common applications include automotive, aerospace, and general manufacturing where precise internal threads are required.

What are the specifications of the OSG spiral point tap #6-32 UNC?

This OSG tap has a #6-32 UNC thread size, H4 / 2B-3B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and carries manufacturer part number 2003900. The H4 tolerance ensures precise thread fit for 2B-3B class applications.

Where to buy OSG spiral point taps worldwide?

3G Electric supplies OSG spiral point taps worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the OSG #6-32 UNC tap (MPN 2003900).

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

Select the OSG spiral point tap based on thread size, material, and hole type. For #6-32 UNC threads in steel or aluminum, use a plug chamfer tap with H4 tolerance for 2B-3B fit. Ensure the tap matches your workpiece hardness and machine speed. 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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