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OSG 1/2"-13 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 1/2"-13 UNC General Purpose Spiral-Point Tap

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-216218

Brand
OSG
Item
1/2"-13 UNC General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
2832400

Technical Documents

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

Product Description

OSG General Purpose Spiral-Point Taps.

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
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute, plug chamfer design pushes chips forward, making it suitable for high-production tapping applications. The H3 / 2B-3B tolerance ensures precise thread fit for UNF fasteners
OSG
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 3-flute, plug chamfer design pushes chips forward, making it suitable for high-production tapping applications. The H3 / 2B-3B tolerance ensures precise thread fit for UNF fasteners
General purpose spiral-point tap for through-hole threading. Features a 3/4"-10 UNC thread, 3 flutes, plug chamfer, and ground thread tolerance H3 / 2B-3B. The spiral-point design pushes chips forward, reducing clogging and enabling efficient threading in steel and cast iron. Manufacturer part number 2833600
OSG
General purpose spiral-point tap for through-hole threading. Features a 3/4"-10 UNC thread, 3 flutes, plug chamfer, and ground thread tolerance H3 / 2B-3B. The spiral-point design pushes chips forward, reducing clogging and enabling efficient threading in steel and cast iron. Manufacturer part number 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 through-hole threading. #10-32 UNF thread, 3B class fit, plug chamfer, 2-flute design pushes chips forward. Black oxide high-speed steel construction for use in ferrous materials
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General purpose spiral-point tap for through-hole threading. #10-32 UNF thread, 3B class fit, plug chamfer, 2-flute design pushes chips forward. Black oxide high-speed steel construction for use in ferrous materials
General purpose spiral-point tap for through-hole threading. Made of high-speed steel with a plug chamfer and 2-flute design. Tolerance H5 / 2B-3B. Pushes chips ahead to prevent clogging in production threading applications
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General purpose spiral-point tap for through-hole threading. Made of high-speed steel with a plug chamfer and 2-flute design. Tolerance H5 / 2B-3B. Pushes chips ahead to prevent clogging in production threading applications
General purpose spiral-point tap for threading blind or through holes. Features a 3-flute design with plug chamfer that pushes chips forward. Suitable for producing threads in 2B and 3B fit classes in ferrous and non-ferrous materials
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General purpose spiral-point tap for threading blind or through holes. Features a 3-flute design with plug chamfer that pushes chips forward. Suitable for producing threads in 2B and 3B fit classes in ferrous and non-ferrous materials
OSG Spiral Point Tap: #3-48 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1206101)
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OSG Spiral Point Tap: #3-48 UNC, H2 / 2B-3B, 2 Flute, Bottoming Chamfer (MPN 1206101)
General purpose spiral-point tap for through-hole threading. Features a spiral point design that pushes chips forward to prevent clogging. Constructed from black oxide high-speed steel with a plug chamfer and 3 flutes. Thread size M10x1 with D5 / 4H-6H tolerance
OSG
General purpose spiral-point tap for through-hole threading. Features a spiral point design that pushes chips forward to prevent clogging. Constructed from black oxide high-speed steel with a plug chamfer and 3 flutes. Thread size M10x1 with D5 / 4H-6H tolerance
General purpose spiral-point tap for through-hole threading. Made of TiCN coated high speed steel with plug chamfer and 2 flutes. Thread class H1 / 2B-3B. Suitable for production tapping in steel, stainless steel, and aluminum
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General purpose spiral-point tap for through-hole threading. Made of TiCN coated high speed steel with plug chamfer and 2 flutes. Thread class H1 / 2B-3B. Suitable for production tapping in steel, stainless steel, and aluminum
General purpose spiral-point tap for through-hole threading in metalworking. Pushes chips ahead to reduce clogging. #2-56 UNC size, H5/2B tolerance, 2-flute design, plug chamfer, high-speed steel construction
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General purpose spiral-point tap for through-hole threading in metalworking. Pushes chips ahead to reduce clogging. #2-56 UNC size, H5/2B tolerance, 2-flute design, plug chamfer, high-speed steel construction
General purpose spiral-point tap for through-hole threading. Made of TiN coated high speed steel with H2 / 2B-3B tolerance, plug chamfer, and 2-flute design. Suitable for threading #2-56 UNC holes in production machining applications
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General purpose spiral-point tap for through-hole threading. Made of TiN coated high speed steel with H2 / 2B-3B tolerance, plug chamfer, and 2-flute design. Suitable for threading #2-56 UNC holes in production machining applications