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OSG Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute, Bottoming Chamfer - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute, Bottoming Chamfer

The OSG Spiral Flute Tap (#6-32 UNC) is a spiral-flute tap for steel and stainless steel, featuring a bottoming chamfer, 3 flutes, and H2 / 2B-3B tolerance class. It is constructed from V coated powdered metal (MPN…

SKU 3G-OTH-217777

Brand
OSG
Item
Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute, Bottoming Chamfer
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1650509308
Type
H2 / 2B-3B, Bottoming Chamfer, V Coated Powdered Metal
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (#6-32 UNC) is a spiral-flute tap for steel and stainless steel, featuring a bottoming chamfer, 3 flutes, and H2 / 2B-3B tolerance class. It is constructed from V coated powdered metal (MPN 1650509308).

Frequently Asked Questions

What is OSG spiral flute tap #6-32 UNC used for?

OSG spiral flute taps are designed for threading blind holes in steel and stainless steel. The V coated powdered metal construction provides wear resistance, while the bottoming chamfer allows threading close to the hole bottom. This tap is ideal for automotive, aerospace, and general manufacturing applications.

What are the specifications of OSG spiral flute tap 1650509308?

This OSG tap is #6-32 UNC with a H2 / 2B-3B tolerance class, 3 flutes, and a bottoming chamfer. It is made from V coated powdered metal. The manufacturer part number is 1650509308. It is designed for threading steel and stainless steel in blind hole applications.

Where to buy OSG spiral flute tap #6-32 UNC worldwide?

3G Electric supplies OSG spiral flute taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this OSG tap for your threading operations in steel or stainless steel.

How to select the right OSG spiral flute tap for steel?

For threading blind holes in steel, choose a spiral flute tap with a bottoming chamfer like this OSG #6-32 UNC. The V coated powdered metal construction improves tool life in harder materials. Ensure the tap tolerance (H2 / 2B-3B) matches your thread class requirement. Use proper cutting fluid for best results.

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 steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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