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OSG Straight Flute Tap: 3/8"-16 UNC, H5 / 2B-3B, 4 Flute, Bottoming Chamfer - Coolant-Through Straight-Flute Machine Taps for Aluminum
OSGCoolant-Through Straight-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 coolant-through, straight-flute machine tap for aluminum, featuring a bottoming chamfer, 4 flutes, and a V-coated powdered metal construction with H5 / 2B-3B tolerance…

SKU 3G-OTH-207637

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

OSG
Manufacturer Part Number
1005300808
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 coolant-through, straight-flute machine tap for aluminum, featuring a bottoming chamfer, 4 flutes, and a V-coated powdered metal construction with H5 / 2B-3B tolerance. 3G Electric interprets this demand and sources the exact OEM part (MPN 1005300808) across 14 industrial departments, with specialist depth in cutting tools and controls to support your production line.

Frequently Asked Questions

What is the OSG straight flute tap used for?

The OSG straight flute tap is designed for threading holes in aluminum and non-ferrous materials. Its V-coated powdered metal construction and coolant-through design enable efficient chip evacuation and extended tool life in CNC machining operations.

What are the specifications of the OSG straight flute tap?

This OSG tap has a 3/8"-16 UNC thread size, H5 tolerance for 2B-3B class fit, 4 flutes, and a bottoming chamfer. It features a V-coating on powdered metal substrate and includes coolant-through capability for enhanced performance in aluminum threading.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial distributor, we source and deliver this OSG straight flute tap to your facility. Contact us for availability and lead time.

How to select the correct OSG tap for aluminum?

For aluminum, choose a tap with a V-coating like this OSG model to reduce built-up edge. Ensure the thread size matches your application, and use a bottoming chamfer for blind holes. Coolant-through taps improve chip evacuation in deep threads.

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 coolant-through 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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