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OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800908) - Spiral-Flute Taps for Aluminum
OSGSpiral-Flute Taps for Aluminum

OSG Spiral Flute Tap: 3/8"-16 UNC, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800908)

OSG Spiral-Flute Taps for Aluminum.

SKU 3G-OTH-232864

Brand
OSG
Item
Spiral Flute Tap: 3/8"-16 UNC, 2B, 2 Flute, Modified Bottoming Chamfer
Category
Spiral-Flute Taps for Aluminum
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
1305800908

Technical Documents

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

Product Description

OSG Spiral-Flute Taps for Aluminum.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is OSG spiral flute tap 1305800908 used for?

This OSG spiral flute tap is designed for threading blind holes in aluminum and other non-ferrous materials. Its 2-flute design and modified bottoming chamfer efficiently evacuate chips upward, preventing clogging and ensuring clean threads in production machining environments.

What are the specifications of OSG tap 3/8-16 UNC 2B?

This OSG spiral flute tap has a 3/8-16 UNC thread size, 2B class of fit, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1305800908. It is engineered for threading aluminum and similar materials in blind-hole applications.

Where to buy OSG spiral flute tap 1305800908 worldwide?

3G Electric supplies and delivers this OSG spiral flute tap worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on this and other OSG threading tools.

How to select the right spiral flute tap for aluminum?

For aluminum, choose a spiral flute tap with a modified bottoming chamfer like this OSG model to manage chip evacuation in blind holes. Ensure the thread size (3/8-16 UNC) and class of fit (2B) match your application. Use appropriate cutting fluid for aluminum to extend 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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Cross-referenced by specification & description
OSG Spiral Flute Tap: 3/8"-24 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305801008)
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OSG Spiral Flute Tap: 3/8"-24 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305801008)
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OSG Spiral Flute Tap: 1/4"-20 UNC, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800508)
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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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
OSG Spiral Flute Tap: 1/2"-20 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305801208)
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OSG Spiral Flute Tap: 1/2"-20 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305801208)
OSG Spiral Flute Tap: 1/4"-28 UNF, 2B, 2 Flute, Modified Bottoming Chamfer (MPN 1305800608)
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Spiral-flute tap for threading blind holes in aluminum and non-ferrous materials. Made from V coated vanadium high speed steel with 2 flutes and a plug chamfer. Produces 2B class UNC threads. Chip evacuation upward prevents clogging in blind-hole applications
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Spiral-flute tap for threading blind holes in aluminum and non-ferrous materials. Made from V coated vanadium high speed steel with 2 flutes and a plug chamfer. Produces 2B class UNC threads. Chip evacuation upward prevents clogging in blind-hole applications

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Spiral-flute tap for threading blind holes in aluminum and non-ferrous materials. Features a 2-flute design with plug chamfer and V coated vanadium high-speed steel construction for efficient chip evacuation upward. Thread size 5/16"-18 UNC, class 2B fit
This spiral-flute tap is designed for threading blind holes in aluminum and other non-ferrous materials. The 2-flute design and modified bottoming chamfer efficiently evacuate chips upward, preventing clogging and ensuring clean threads. Suitable for general manufacturing applications requiring precise internal threads in soft metals
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This spiral-flute tap is designed for threading blind holes in aluminum and non-ferrous materials. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a #6-32 UNC thread size, 2B class fit, 2 flutes, and a modified bottoming chamfer. Typical applications include creating internal threads in automotive, aerospace, and general manufacturing components
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This spiral-flute tap is designed for threading blind holes in aluminum and non-ferrous materials. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a #6-32 UNC thread size, 2B class fit, 2 flutes, and a modified bottoming chamfer. Typical applications include creating internal threads in automotive, aerospace, and general manufacturing components
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Spiral-flute tap designed for threading aluminum and non-ferrous materials. Features a 2-flute design with modified bottoming chamfer for efficient chip evacuation upward. Suitable for through-hole and blind-hole tapping in general manufacturing applications. Thread size: 5/16"-18 UNC, 2B class fit
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This spiral-flute tap is designed for threading aluminum and non-ferrous materials. Its spiral flute geometry lifts chips upward, preventing clogging in blind holes. The tap features a 5/16"-24 UNF thread size, 2B class of fit, 2 flutes, and a modified bottoming chamfer. It is suitable for general machining applications requiring clean, accurate threads