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OSG Spiral Point Tap #2-56 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer - Spiral-Point Taps for Aluminum
OSGSpiral-Point Taps for Aluminum

OSG Spiral Point Tap #2-56 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer

OSG Spiral-Point Taps for Aluminum.

SKU 3G-OTH-272861

Brand
OSG
Item
Spiral Point Tap #2-56 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer
Category
Spiral-Point Taps for Aluminum
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

OSG
Manufacturer Part Number
1101600103

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 #2-56 UNC used for?

The OSG Spiral Point Tap #2-56 UNC is designed for threading aluminum and other non-ferrous materials. Its spiral point pushes chips forward, reducing clogging in through-hole applications. It is commonly used in automotive, aerospace, and general manufacturing for creating precise internal threads in softer metals.

What are the specifications of the OSG Spiral Point Tap #2-56 UNC?

This OSG tap has a #2-56 UNC thread size, H2 / 2B-3B tolerance, 2 flutes, and a plug chamfer. The spiral-point design directs chips ahead for efficient threading. It is suitable for aluminum and similar materials, with a manufacturer part number of 1101600103.

Where to buy OSG Spiral Point Tap #2-56 UNC worldwide?

You can source the OSG Spiral Point Tap #2-56 UNC through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead times on this and other OSG taps.

How to select the correct OSG tap for aluminum threading?

For aluminum, choose a spiral-point tap like the OSG #2-56 UNC to push chips forward and prevent clogging. Ensure the tap has a plug chamfer for through-holes and a H2 / 2B-3B tolerance for proper fit. Match the thread size and pitch to your application requirements.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Point Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600403)
OSG
OSG Spiral Point Tap: #8-32 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600403)
OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601003)
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OSG Spiral Point Tap: 5/16"-18 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601003)
OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601203)
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OSG Spiral Point Tap: 5/16"-24 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101601203)
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)
OSG
OSG Spiral Point Tap: 1/4"-20 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600703)
OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600503)
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OSG Spiral Point Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101600503)
OSG Spiral Point Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602103)
OSG
OSG Spiral Point Tap: 1/2"-20 UNF, H3 / 2B-3B, 3 Flute, Plug Chamfer (MPN 1101602103)

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Spiral-point tap for threading blind or through holes in aluminum and non-ferrous materials. Features M12x1.75 thread size, D6 / 4H-6H tolerance, 3-flute design, and plug chamfer. The spiral point geometry pushes chips forward, reducing clogging and ensuring clean threads in production tapping operations
Spiral point tap designed for threading aluminum and non-ferrous materials. Features a 3/8"-16 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and plug chamfer. The spiral point design pushes chips forward, making it suitable for through-hole applications in general manufacturing
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Spiral point tap designed for threading aluminum and non-ferrous materials. Features a 3/8"-16 UNC thread size, H5 tolerance for 2B-3B class fit, 3 flutes, and plug chamfer. The spiral point design pushes chips forward, making it suitable for through-hole applications in general manufacturing
OSG Spiral Point Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1101600203)
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OSG Spiral Point Tap: #4-40 UNC, H2 / 2B-3B, 2 Flute, Plug Chamfer (MPN 1101600203)
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