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OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (3/8"-16 UNC) is a straight-flute machine tap for aluminum, featuring a bottoming chamfer and V Coated Powdered Metal construction. It is specified as H5 / 2B-3B with 4 flutes (MPN 1005200808).

SKU 3G-OTH-211001

Brand
OSG
Item
Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer
Category
Straight-Flute Machine Taps for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
1005200808
Type
H5 / 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 (3/8"-16 UNC) is a straight-flute machine tap for aluminum, featuring a bottoming chamfer and V Coated Powdered Metal construction. It is specified as H5 / 2B-3B with 4 flutes (MPN 1005200808).

Frequently Asked Questions

What is the OSG straight flute tap 3/8-16 UNC used for?

This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its V-coated powdered metal construction and bottoming chamfer allow it to cut threads close to the bottom of blind holes, making it ideal for automotive, aerospace, and general manufacturing applications.

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

The OSG tap has a 3/8-16 UNC thread size, H5 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. It is made of V-coated powdered metal, with manufacturer part number 1005200808. This design provides precise thread forming in aluminum and other soft metals.

Where to buy OSG taps in worldwide?

You can source OSG taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG straight flute tap 1005200808.

How to select the right OSG tap for aluminum?

For aluminum, choose a tap with a bottoming chamfer and coating like V-coated powdered metal to reduce friction. The OSG 3/8-16 UNC tap with 4 flutes and H5 tolerance is suitable for through or blind holes. Ensure the tap matches your thread class (2B-3B) and material hardness.

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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