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OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute, Bottoming Chamfer - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute, Bottoming Chamfer

The OSG Spiral Flute Tap (#6-32 UNC, MPN 1412500) is a general-purpose spiral-flute tap with a bottoming chamfer, made from high-speed steel. It features a 2-flute design and is classified as H3 / 2B-3B for thread…

SKU 3G-OTH-230137

Brand
OSG
Item
Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 2 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
1412500
Type
H3 / 2B-3B, Bottoming Chamfer, High Speed Steel
Flute
2

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

Product Description

The OSG Spiral Flute Tap (#6-32 UNC, MPN 1412500) is a general-purpose spiral-flute tap with a bottoming chamfer, made from high-speed steel. It features a 2-flute design and is classified as H3 / 2B-3B for thread tolerance.

Frequently Asked Questions

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

The OSG spiral flute tap #6-32 UNC is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging. It is ideal for general-purpose tapping in manufacturing and maintenance applications where clean threads are required.

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

The OSG spiral flute tap has a #6-32 UNC thread size, H3 / 2B-3B tolerance, 2 flutes, and a bottoming chamfer. It is made of high-speed steel (HSS) and has manufacturer part number 1412500. This tap is designed for general-purpose threading in blind holes.

Where to buy OSG spiral flute taps in worldwide?

You can source OSG spiral flute 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 time on the OSG spiral flute tap #6-32 UNC (MPN 1412500).

How to select the correct OSG spiral flute tap for a job?

To select the correct OSG spiral flute tap, match the thread size (e.g., #6-32 UNC), tolerance class (H3 / 2B-3B), and chamfer type (bottoming for blind holes) to your application. Consider material hardness and tap coating. For general-purpose use, high-speed steel taps like this OSG model are a reliable choice.

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-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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OSG Spiral Flute Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 1412900)
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OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 1413300)
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OSG Spiral Flute Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 1430100)

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