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OSG Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute

The OSG Spiral Flute Tap (1/2"-13 UNC, MPN 2932400) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this…

SKU 3G-OTH-229926

Brand
OSG
Item
Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Flute Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
2932400
Type
H3 / 2B-3B, Modified Bottoming Chamfer
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (1/2"-13 UNC, MPN 2932400) is a general-purpose spiral-flute tap with an H3 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision threading tool, sourcing it from OSG and supporting your application with specialist expertise across 14 industrial departments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral flute tap 2932400 used for?

The OSG spiral flute tap 2932400 is used for threading blind holes in materials such as steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging, making it ideal for general-purpose tapping in automotive, aerospace, and industrial manufacturing applications.

What are the specifications of the OSG 2932400 tap?

The OSG 2932400 is a 1/2"-13 UNC spiral flute tap with a modified bottoming chamfer, 3 flutes, and a tolerance of H3 / 2B-3B. It is designed for threading blind holes and is suitable for general-purpose tapping in various materials.

Where to buy the OSG 2932400 tap worldwide?

You can source the OSG 2932400 tap worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a seamless procurement process for this OSG spiral flute tap.

How to select the correct OSG spiral flute tap for blind holes?

To select the correct OSG spiral flute tap for blind holes, match the thread size (e.g., 1/2"-13 UNC) and tolerance (H3 / 2B-3B) to your application. The modified bottoming chamfer allows threading close to the hole bottom, while the 3-flute design ensures efficient chip evacuation.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932401)
OSG
OSG Spiral Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932401)
This OSG spiral-flute tap is designed for general-purpose threading of blind holes. It features a modified bottoming chamfer for threading close to the bottom of the hole, and 3 flutes that lift chips upward to prevent clogging. Suitable for use in steel and stainless steel
OSG
This OSG spiral-flute tap is designed for general-purpose threading of blind holes. It features a modified bottoming chamfer for threading close to the bottom of the hole, and 3 flutes that lift chips upward to prevent clogging. Suitable for use in steel and stainless steel
OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932001)
OSG
OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932001)
This OSG spiral-flute tap is designed for threading blind holes in steel and aluminum. The spiral flute lifts chips upward, preventing clogging. With a modified bottoming chamfer, it allows threading close to the bottom of blind holes. Tolerance class H3 / 2B-3B ensures precise UNF threads
OSG
This OSG spiral-flute tap is designed for threading blind holes in steel and aluminum. The spiral flute lifts chips upward, preventing clogging. With a modified bottoming chamfer, it allows threading close to the bottom of blind holes. Tolerance class H3 / 2B-3B ensures precise UNF threads
OSG Spiral Flute Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2930800)
OSG
OSG Spiral Flute Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2930800)
OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932000)
OSG
OSG Spiral Flute Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2932000)

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This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute lifts chips upward, preventing clogging and enabling clean threads in deep or blind applications. It features a modified bottoming chamfer, H2 / 2B-3B tolerance, and 3 flutes. Common in general manufacturing for producing accurate thread fit
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