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OSG General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG General Purpose Spiral-Point Tap

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-214611

Brand
OSG
Item
General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
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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
2830008

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 1/4-20 UNC used for?

The 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 clean, efficient UNC threads are required.

What are the specifications of the OSG tap MPN 2830008?

This OSG spiral point tap has a 1/4-20 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. It is a general purpose tap for through-hole threading. The manufacturer part number is 2830008.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG spiral point tap MPN 2830008.

How to select the correct OSG tap for a threading application?

Select based on thread size (e.g., 1/4-20 UNC), hole type (through or blind), material, and tolerance class (H3 / 2B-3B). Spiral point taps suit through holes; spiral flute taps suit blind holes. Consult OSG's technical data for material-specific speeds and feeds.

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
General purpose spiral-point tap for threading through holes in ferrous and non-ferrous materials. Features a 1/4-20 UNC thread, H2 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips ahead, suitable for high-speed production tapping in CNC and manual machines
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General purpose spiral-point tap for threading through holes in ferrous and non-ferrous materials. Features a 1/4-20 UNC thread, H2 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips ahead, suitable for high-speed production tapping in CNC and manual machines
Spiral-point tap designed for through-hole tapping in ferrous and non-ferrous materials. Thread size 1/4"-20 UNC with H2 tolerance for 2B-3B fit. Features 3 flutes and plug chamfer to push chips ahead, reducing clogging in production applications
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Spiral-point tap designed for through-hole tapping in ferrous and non-ferrous materials. Thread size 1/4"-20 UNC with H2 tolerance for 2B-3B fit. Features 3 flutes and plug chamfer to push chips ahead, reducing clogging in production applications
This spiral-point tap is designed for through-hole threading in production environments. The 1/4"-20 UNC size with plug chamfer pushes chips forward, reducing clogging in materials such as steel, aluminum, and cast iron. It features H2 / 2B-3B tolerance and 3 flutes for consistent thread class control
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This spiral-point tap is designed for through-hole threading in production environments. The 1/4"-20 UNC size with plug chamfer pushes chips forward, reducing clogging in materials such as steel, aluminum, and cast iron. It features H2 / 2B-3B tolerance and 3 flutes for consistent thread class control
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point design pushes chips forward, reducing clogging and enabling faster production. It features a 7/16"-20 UNF thread size with H3 / 2B-3B ground thread tolerance, 3 flutes, and a plug chamfer
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This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. The spiral-point design pushes chips forward, reducing clogging and enabling faster production. It features a 7/16"-20 UNF thread size with H3 / 2B-3B ground thread tolerance, 3 flutes, and a plug chamfer
General purpose spiral-point tap for through-hole threading. Features a 3-flute design with plug chamfer that pushes chips forward, reducing chip congestion. Suitable for consistent thread quality in medium-strength materials such as steel, aluminum, and cast iron
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General purpose spiral-point tap for through-hole threading. Features a 3-flute design with plug chamfer that pushes chips forward, reducing chip congestion. Suitable for consistent thread quality in medium-strength materials such as steel, aluminum, and cast iron
General purpose spiral-point tap with 5/16"-24 UNF thread size, ground thread tolerance H3 / 2B-3B, 3 flutes, and plug chamfer. Designed for through-hole threading in ferrous and non-ferrous materials, pushing chips forward to reduce clogging and breakage. Suitable for applications requiring precise UNF threads
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General purpose spiral-point tap with 5/16"-24 UNF thread size, ground thread tolerance H3 / 2B-3B, 3 flutes, and plug chamfer. Designed for through-hole threading in ferrous and non-ferrous materials, pushing chips forward to reduce clogging and breakage. Suitable for applications requiring precise UNF threads

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General purpose spiral-point tap for through-hole threading. Made from TiN coated high speed steel with 3 flutes and a plug chamfer. Thread size 1/4"-28 UNF, class 2B. Suitable for threading in steel and cast iron
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General purpose spiral-point tap for through-hole threading. Made from TiN coated high speed steel with 3 flutes and a plug chamfer. Thread size 1/4"-28 UNF, class 2B. Suitable for threading in steel and cast iron
General purpose spiral-point tap for through-hole threading. #0-80 UNF thread, 2B class, plug chamfer, black oxide high-speed steel, 2-flute design. Pushes chips forward for efficient chip evacuation in ferrous and non-ferrous materials
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General purpose spiral-point tap for through-hole threading. #0-80 UNF thread, 2B class, plug chamfer, black oxide high-speed steel, 2-flute design. Pushes chips forward for efficient chip evacuation in ferrous and non-ferrous materials
General purpose spiral-point tap for through-hole threading. Features 5/16"-24 UNF thread, 2B class of fit, 3-flute design with plug chamfer, and high-speed steel construction. The spiral point pushes chips forward, enabling efficient chip evacuation in production tapping operations
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General purpose spiral-point tap for through-hole threading. Features 5/16"-24 UNF thread, 2B class of fit, 3-flute design with plug chamfer, and high-speed steel construction. The spiral point pushes chips forward, enabling efficient chip evacuation in production tapping operations
General purpose spiral-point tap for through-hole threading. #4-40 UNC size, H3 / 2B-3B tolerance, 2-flute design with plug chamfer. Constructed from black oxide high-speed steel for reduced friction and improved chip evacuation in ferrous and non-ferrous materials
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General purpose spiral-point tap for through-hole threading. #4-40 UNC size, H3 / 2B-3B tolerance, 2-flute design with plug chamfer. Constructed from black oxide high-speed steel for reduced friction and improved chip evacuation in ferrous and non-ferrous materials
General purpose spiral-point tap for through-hole threading. #10-24 UNC size with H2 / 2B-3B class fit, plug chamfer, and 2-flute design. Black oxide high-speed steel construction. Suitable for threading in steel, aluminum, and cast iron
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General purpose spiral-point tap for through-hole threading. #10-24 UNC size with H2 / 2B-3B class fit, plug chamfer, and 2-flute design. Black oxide high-speed steel construction. Suitable for threading in steel, aluminum, and cast iron
OSG Spiral Point Tap: M22x2.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 15645)
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OSG Spiral Point Tap: M22x2.5 Metric, OH2 / 6H, 3 Flute, Plug Chamfer, High Speed Steel (MPN 15645)
This OSG spiral-point tap is designed for through-hole threading in steel and cast iron. It features a TiN coating to reduce friction and extend tool life, with a plug chamfer and 3-flute geometry for efficient chip evacuation in production environments. The H5 / 2B-3B tolerance ensures precise thread fit
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This OSG spiral-point tap is designed for through-hole threading in steel and cast iron. It features a TiN coating to reduce friction and extend tool life, with a plug chamfer and 3-flute geometry for efficient chip evacuation in production environments. The H5 / 2B-3B tolerance ensures precise thread fit
This spiral-point tap is designed for through-hole threading in steel and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. Suitable for production tapping in general manufacturing applications
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This spiral-point tap is designed for through-hole threading in steel and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and breakage. Suitable for production tapping in general manufacturing applications