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OSG Spiral Point Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer - Spiral-Point Taps for Aluminum
OSGSpiral-Point Taps for Aluminum

OSG Spiral Point Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer

OSG Spiral-Point Taps for Aluminum.

SKU 3G-OTH-272855

Brand
OSG
Item
Spiral Point Tap: 7/16"-14 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aluminum
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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
1101601603

Technical Documents

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

Product Description

OSG Spiral-Point Taps for Aluminum.

Frequently Asked Questions

What is the OSG spiral point tap 7/16"-14 UNC used for?

This OSG spiral point tap is designed for threading aluminum and other non-ferrous materials. Its 3-flute, plug chamfer design pushes chips forward, making it ideal for through-hole applications in automotive, aerospace, and general manufacturing where clean, efficient thread cutting is required.

What are the specifications of the OSG spiral point tap MPN 1101601603?

The OSG spiral point tap has a thread size of 7/16"-14 UNC, with a H3 / 2B-3B tolerance class. It features 3 flutes and a plug chamfer, designed specifically for aluminum. The manufacturer part number is 1101601603, and it is supplied by 3G Electric as a global industrial equipment distributor.

Where to buy OSG spiral point taps worldwide?

You can source the OSG spiral point tap MPN 1101601603 through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine OSG tooling for your threading operations.

How to select the correct OSG spiral point tap for aluminum?

Select an OSG spiral point tap with the correct thread size, such as 7/16"-14 UNC, and a tolerance class like H3 / 2B-3B for aluminum. Ensure the tap has a plug chamfer and 3 flutes to push chips forward in through-hole applications. Always match the tap to your material and hole type for optimal thread quality.

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 spiral-point taps for aluminum. 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
Spiral-point tap designed for threading blind or through holes in aluminum and non-ferrous materials. Features 3/8-16 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point pushes chips forward to reduce clogging and improve thread quality in production environments
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Spiral-point tap designed for threading blind or through holes in aluminum and non-ferrous materials. Features 3/8-16 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. The spiral point pushes chips forward to reduce clogging and improve thread quality in production environments
Spiral point tap for threading blind or through holes in aluminum and non-ferrous materials. Features a 7/16-14 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to reduce clogging and produce clean threads
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Spiral point tap for threading blind or through holes in aluminum and non-ferrous materials. Features a 7/16-14 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and a plug chamfer. The spiral point design pushes chips forward to reduce clogging and produce clean threads
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)
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OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)
Spiral-point tap for threading aluminum and non-ferrous materials. Thread size 5/16"-24 UNF with H3 / 2B-3B tolerance class, 3 flutes, and plug chamfer. The spiral point design pushes chips forward, suitable for through-hole applications
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Spiral-point tap for threading aluminum and non-ferrous materials. Thread size 5/16"-24 UNF with H3 / 2B-3B tolerance class, 3 flutes, and plug chamfer. The spiral point design pushes chips forward, suitable for through-hole applications
This spiral-point tap is designed for threading blind or through holes in aluminum and non-ferrous materials. The spiral point design pushes chips forward, reducing clogging and breakage. It features a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. Suitable for general manufacturing applications requiring precise internal threads
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This spiral-point tap is designed for threading blind or through holes in aluminum and non-ferrous materials. The spiral point design pushes chips forward, reducing clogging and breakage. It features a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a plug chamfer. Suitable for general manufacturing applications requiring precise internal threads
Spiral-point tap for through-hole threading in aluminum and non-ferrous materials. Features a 7/16"-20 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward for efficient chip evacuation
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Spiral-point tap for through-hole threading in aluminum and non-ferrous materials. Features a 7/16"-20 UNF thread, H3 / 2B-3B tolerance, 3 flutes, and plug chamfer. The spiral point design pushes chips forward for efficient chip evacuation

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Spiral-point tap designed for through-hole threading in aluminum and non-ferrous materials. The spiral point pushes chips forward to prevent clogging and ensure clean threads. Features M3x0.5 thread size, D3 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. Suitable for high-speed production environments
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Spiral-point tap designed for through-hole threading in aluminum and non-ferrous materials. The spiral point pushes chips forward to prevent clogging and ensure clean threads. Features M3x0.5 thread size, D3 / 4H-6H tolerance class, 3 flutes, and a plug chamfer. Suitable for high-speed production environments
Spiral-point tap for through-hole threading in aluminum and non-ferrous materials. Features 3 flutes and plug chamfer design that pushes chips forward to reduce clogging. Thread size 1/2"-13 UNC with H5 tolerance, rated for 2B-3B class fit
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Spiral-point tap for through-hole threading in aluminum and non-ferrous materials. Features 3 flutes and plug chamfer design that pushes chips forward to reduce clogging. Thread size 1/2"-13 UNC with H5 tolerance, rated for 2B-3B class fit
Spiral-point tap for through-hole threading in aluminum and non-ferrous materials. #4-40 UNC thread, H2 / 2B-3B tolerance, 2 flutes, plug chamfer. Chip-forward design for clean threads
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OSG Spiral Point Tap: 1/4"-28 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600903)
Spiral point tap designed for threading aluminum and non-ferrous materials. Features a 3-flute, plug chamfer design that pushes chips forward for through-hole applications. Tolerance H3 / 2B-3B. Suitable for general machining operations requiring clean threads
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Spiral point tap designed for threading aluminum and non-ferrous materials. Features a 3-flute, plug chamfer design that pushes chips forward for through-hole applications. Tolerance H3 / 2B-3B. Suitable for general machining operations requiring clean threads
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Spiral-point tap for threading blind or through holes in aluminum and non-ferrous materials. Features a 3-flute design with plug chamfer that pushes chips forward to reduce clogging. Tolerance class H3 / 2B-3B. Suitable for high-speed production environments
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Spiral-point tap for threading blind or through holes in aluminum and non-ferrous materials. Features a 3-flute design with plug chamfer that pushes chips forward to reduce clogging. Tolerance class H3 / 2B-3B. Suitable for high-speed production environments
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This spiral-point tap is designed for through-hole threading in aluminum and non-ferrous materials. Its 3-flute design pushes chips forward, reducing clogging and ensuring clean threads. Commonly used in automotive, aerospace, and general machining applications where precision threads are required