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OSG 5/8"-18 UNF General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
OSGGeneral Purpose Spiral-Point Taps

OSG 5/8"-18 UNF General Purpose Spiral-Point Tap

OSG General Purpose Spiral-Point Taps.

SKU 3G-OTH-215300

Brand
OSG
Item
5/8"-18 UNF 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
2833408

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 5/8"-18 UNF used for?

This OSG spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its 3-flute, plug chamfer design pushes chips forward, making it ideal for high-speed production tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG Spiral Point Tap MPN 2833408?

The OSG tap has a thread size of 5/8"-18 UNF, with a tolerance class of H3 / 2B-3B. It features 3 flutes and a plug chamfer. The manufacturer part number is 2833408, and it is classified as a general purpose spiral-point tap for precision threading.

Where to buy OSG taps in worldwide?

You can source OSG taps, including the spiral point tap MPN 2833408, through 3G Electric. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your threading needs.

How to select the correct OSG spiral point tap for my application?

Select based on thread size, pitch, and material. For 5/8"-18 UNF threads, use a tap with H3 tolerance for 2B-3B fit. OSG spiral point taps suit through holes and high-speed production. Match the chamfer type (plug for general use) and ensure proper cutting fluid 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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Cross-referenced by specification & description
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 9/16"-18 UNF thread size, H3 / 2B-3B tolerance, 3-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and improve thread quality in production environments
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General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Features a 9/16"-18 UNF thread size, H3 / 2B-3B tolerance, 3-flute design, and plug chamfer. The spiral-point geometry pushes chips forward to reduce clogging and improve thread quality in production environments
This spiral-point tap is designed for through-hole threading in metals, with a geometry that pushes chips forward to reduce clogging. It features a 5/8"-18 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. Suitable for general manufacturing applications requiring UNF threads in steel, aluminum, and alloys
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This spiral-point tap is designed for through-hole threading in metals, with a geometry that pushes chips forward to reduce clogging. It features a 5/8"-18 UNF thread size, H7 / 2B-3B tolerance, 3 flutes, and a plug chamfer. Suitable for general manufacturing applications requiring UNF threads in steel, aluminum, and alloys
General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Thread size 5/8"-18 UNF with tolerance H7 / 2B-3B. Features 3 flutes and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage
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General purpose spiral-point tap for threading blind or through holes in ferrous and non-ferrous materials. Thread size 5/8"-18 UNF with tolerance H7 / 2B-3B. Features 3 flutes and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage
General purpose spiral-point tap for through-hole threading. The spiral-point design pushes chips forward, reducing clogging and breakage. Suitable for creating UNF threads in metals such as steel, aluminum, and alloys
OSG
General purpose spiral-point tap for through-hole threading. The spiral-point design pushes chips forward, reducing clogging and breakage. Suitable for creating UNF threads in metals such as steel, aluminum, and alloys
This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 1/2"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point pushes chips ahead, reducing clogging and breakage during operation
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This OSG spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a 1/2"-20 UNF thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point pushes chips ahead, reducing clogging and breakage during operation
Spiral-point tap for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and breakage. Thread size 5/8"-18 UNF, tolerance H7 / 2B-3B, 3 flutes, plug chamfer
OSG
Spiral-point tap for through-hole threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, reducing clogging and breakage. Thread size 5/8"-18 UNF, tolerance H7 / 2B-3B, 3 flutes, plug chamfer

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General purpose spiral-point tap for through-hole threading. Features a 5/16"-18 UNC thread, H3 / 2B-3B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. The spiral-point geometry pushes chips ahead, reducing clogging and breakage during production tapping
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General purpose spiral-point tap for through-hole threading. Features a 5/16"-18 UNC thread, H3 / 2B-3B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. The spiral-point geometry pushes chips ahead, reducing clogging and breakage during production tapping
OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2830400)
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OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 2830400)
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features 3/8"-16 UNC thread, 2B tolerance, 3 flutes, and plug chamfer. Made from high-speed steel (HSS)
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features 3/8"-16 UNC thread, 2B tolerance, 3 flutes, and plug chamfer. Made from high-speed steel (HSS)
General purpose spiral-point tap for through-hole threading. #4-40 UNC size with H2 tolerance for class 2B and 3B fits. Two-flute design with plug chamfer pushes chips forward to reduce clogging. Suitable for ferrous and non-ferrous materials in production environments
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General purpose spiral-point tap for through-hole threading. #4-40 UNC size with H2 tolerance for class 2B and 3B fits. Two-flute design with plug chamfer pushes chips forward to reduce clogging. Suitable for ferrous and non-ferrous materials in production environments
Spiral-point tap for through-hole threading in metals and alloys. Features M20x2.5 metric thread, D8 / 4H-6H tolerance, 3 flutes, and plug chamfer. Pushes chips forward to prevent clogging, suitable for general purpose tapping in manufacturing
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Spiral-point tap for through-hole threading in metals and alloys. Features M20x2.5 metric thread, D8 / 4H-6H tolerance, 3 flutes, and plug chamfer. Pushes chips forward to prevent clogging, suitable for general purpose tapping in manufacturing
General purpose spiral-point tap for through-hole threading. Features a plug chamfer and 4-flute design that pushes chips forward. Thread size 1 3/8"-8 8UN with H6 / 2B-3B tolerance. Suitable for high-speed production tapping in steel, stainless steel, and cast iron
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General purpose spiral-point tap for through-hole threading. Features a plug chamfer and 4-flute design that pushes chips forward. Thread size 1 3/8"-8 8UN with H6 / 2B-3B tolerance. Suitable for high-speed production tapping in steel, stainless steel, and cast iron