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OSG Spiral Flute Tap: 1/4"-28 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800608) - Spiral-Flute Taps for Aluminum
OSGSpiral-Flute Taps for Aluminum

OSG Spiral Flute Tap: 1/4"-28 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800608)

OSG Spiral-Flute Taps for Aluminum.

SKU 3G-OTH-232890

Brand
OSG
Item
Spiral Flute Tap: 1/4"-28 UNF, 2B, 2 Flute, Modified Bottoming Chamfer
Category
Spiral-Flute Taps for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
1305800608

Technical Documents

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

Product Description

OSG Spiral-Flute Taps for Aluminum.

Frequently Asked Questions

What is the OSG spiral flute tap 1305800608 used for?

The OSG spiral flute tap 1305800608 is designed for threading aluminum and other non-ferrous materials. Its spiral flute design efficiently evacuates chips upward, making it ideal for through-hole and blind-hole tapping in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap 1305800608?

This OSG tap has a 1/4"-28 UNF thread size, 2B class of fit, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1305800608. It is specifically engineered for tapping aluminum and similar materials, providing precise thread formation and chip evacuation.

Where to buy OSG spiral flute taps worldwide?

You can source the OSG spiral flute tap 1305800608 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your threading needs.

How to select the right OSG tap for aluminum?

For aluminum, choose a spiral flute tap like the OSG 1305800608 with a 1/4"-28 UNF thread and 2B fit. The spiral flute design prevents chip clogging in blind holes. Ensure the tap matches your material hardness and hole type (through or blind) for optimal thread quality and tool life.

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-flute 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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This spiral-flute tap is designed for threading blind holes in aluminum and non-ferrous materials. The spiral flute lifts chips upward, preventing clogging and ensuring clean threads. It features a #10-24 UNC thread size, 2B class of fit, 2 flutes, and a modified bottoming chamfer. Suitable for general manufacturing applications requiring precise internal threading
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