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OSG Straight Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 4 Flute, Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 4 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (1/2"-13 UNC) is a bottoming-chamfer, 4-flute machine tap for aluminum, featuring V Coated Powdered Metal construction with H3 / 2B-3B tolerance (MPN 1005601408). 3G Electric interprets…

SKU 3G-OTH-211128

Brand
OSG
Item
Straight Flute Tap: 1/2"-13 UNC, H3 / 2B-3B, 4 Flute, Bottoming Chamfer
Category
Straight-Flute Machine Taps for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
1005601408
Type
H3 / 2B-3B, Bottoming Chamfer, V Coated Powdered Metal
Flute
4
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Straight Flute Tap (1/2"-13 UNC) is a bottoming-chamfer, 4-flute machine tap for aluminum, featuring V Coated Powdered Metal construction with H3 / 2B-3B tolerance (MPN 1005601408). 3G Electric interprets demand and sources this genuine industrial tool across 14 departments — with specialist depth in cutting tools — ensuring you get the right specification, not just a catalog listing.

Frequently Asked Questions

What is the OSG Straight Flute Tap 1/2"-13 UNC used for?

This OSG tap is designed for threading blind holes in aluminum and non-ferrous materials. Its bottoming chamfer allows threading close to the hole bottom, while the V coating on powdered metal construction reduces friction and extends tool life in production environments.

What are the specifications of the OSG Straight Flute Tap 1/2"-13 UNC?

This tap has a 1/2"-13 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of V coated powdered metal, with manufacturer part number 1005601408. It is designed for machine tapping in aluminum and similar materials.

Where to buy OSG Straight Flute Tap 1/2"-13 UNC worldwide?

3G Electric supplies this OSG tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to any country.

How to select the correct OSG tap for aluminum threading?

For aluminum, choose a tap with a polished flute or coating to reduce chip adhesion. This OSG tap uses a V coating and powdered metal for wear resistance. Ensure the thread class (H3 / 2B-3B) matches your application tolerance. A bottoming chamfer is ideal for blind holes.

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 straight-flute machine 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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