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

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

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216218

Brand
OSG
Item
Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Point Taps
Available to Order
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Worldwide Shipping
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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
2832400

Technical Documents

No technical documents available for this product.
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Spiral-Point Taps.

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 point tap 1/2"-13 UNC used for?

This OSG spiral point tap is designed for through-hole threading in general-purpose machining. Its 3-flute, plug chamfer design pushes chips forward, making it ideal for production tapping in steel, aluminum, and cast iron across automotive, aerospace, and industrial manufacturing.

What are the specifications of the OSG 2832400 tap?

The OSG 2832400 is a 1/2"-13 UNC spiral point tap with a H3 / 2B-3B thread tolerance, 3 flutes, and a plug chamfer. It is a general-purpose tap suitable for through-hole applications, manufactured by OSG. 3G Electric supplies this genuine OSG part worldwide.

Where to buy OSG taps in worldwide?

3G Electric supplies genuine OSG taps, including the 2832400 spiral point tap, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other OSG threading tools.

How to select the right OSG tap for through holes?

For through holes, choose a spiral point tap like this OSG 1/2"-13 UNC model. The spiral point pushes chips ahead of the tap, preventing clogging. Ensure the tap's thread class (H3 / 2B-3B) matches your required fit. Use proper cutting fluid and speed for the workpiece material.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2832401)
OSG
OSG Spiral Point Tap: 1/2"-13 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2832401)
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing chip clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required
OSG
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its spiral point pushes chips ahead, reducing chip clogging. Common applications include automotive, aerospace, and general manufacturing where precise UNF threads are required
OSG Spiral Point Tap: 5/8"-18 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2833400)
OSG
OSG Spiral Point Tap: 5/8"-18 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2833400)
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2833600)
OSG
OSG Spiral Point Tap: 3/4"-10 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2833600)
This OSG spiral-point tap is designed for through-hole threading in production environments. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in ferrous and non-ferrous materials. It features a 5/8"-18 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer
OSG
This OSG spiral-point tap is designed for through-hole threading in production environments. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in ferrous and non-ferrous materials. It features a 5/8"-18 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 7/16"-20 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles
OSG
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 7/16"-20 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles

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General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 5/16"-24 UNF thread size, H3 / 2B-3B tolerance, 2-flute design, plug chamfer, and black oxide high-speed steel construction. The spiral-point design pushes chips ahead to reduce clogging during threading operations
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This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a #8-32 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in production environments
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This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a #8-32 UNC thread size, H4 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral-point geometry pushes chips forward, reducing clogging and enabling faster tapping cycles in production environments
Spiral-point tap designed for through-hole threading in general-purpose applications. The spiral-point design pushes chips forward to reduce clogging and breakage. Suitable for creating internal threads in steel, aluminum, and other materials
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High-speed steel spiral-point tap with plug chamfer and 2-flute design. Rated H2 / 2B-3B for thread fit. The spiral-point geometry pushes chips forward, making it suitable for threading blind or through holes in ferrous and non-ferrous materials
General purpose spiral-point tap with thread size 1 1/4"-8 8UN, tolerance H6 / 2B-3B, 4 flutes, and plug chamfer. Designed for threading blind or through holes in ferrous and non-ferrous materials. Suitable for high-speed production tapping in manufacturing environments
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General purpose spiral-point tap with thread size 1 1/4"-8 8UN, tolerance H6 / 2B-3B, 4 flutes, and plug chamfer. Designed for threading blind or through holes in ferrous and non-ferrous materials. Suitable for high-speed production tapping in manufacturing environments
This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in ferrous and non-ferrous materials. It features a plug chamfer and 2-flute geometry that pushes chips forward, facilitating efficient chip evacuation. Constructed from high-speed steel with a D4 / 4H-6H tolerance, it is suitable for production tapping applications
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This OSG spiral-point tap is designed for general-purpose threading of blind or through holes in ferrous and non-ferrous materials. It features a plug chamfer and 2-flute geometry that pushes chips forward, facilitating efficient chip evacuation. Constructed from high-speed steel with a D4 / 4H-6H tolerance, it is suitable for production tapping applications
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and breakage. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, 2-flute design, and plug chamfer. Suitable for general manufacturing applications requiring precise UNC threads
OSG
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and breakage. It features a #2-56 UNC thread size, H2 / 2B-3B tolerance, 2-flute design, and plug chamfer. Suitable for general manufacturing applications requiring precise UNC threads
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features TiN coated high speed steel construction, plug chamfer, and 2 flutes. Thread class H1 / 2B-3B. The spiral point design pushes chips ahead to reduce clogging
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