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OSG Spiral Flute Tap: #10-32 UNF, H2 / 2B-3B, 2 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: #10-32 UNF, H2 / 2B-3B, 2 Flute

The OSG Spiral Flute Tap (#10-32 UNF, MPN 1650501308) is a spiral-flute tap for steel and stainless steel, featuring an H2 / 2B-3B tolerance, 2 flutes, and a modified bottoming chamfer. 3G Electric interprets your…

SKU 3G-OTH-217798

Brand
OSG
Item
Spiral Flute Tap: #10-32 UNF, H2 / 2B-3B, 2 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1650501308
Type
H2 / 2B-3B, Modified Bottoming Chamfer
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (#10-32 UNF, MPN 1650501308) is a spiral-flute tap for steel and stainless steel, featuring an H2 / 2B-3B tolerance, 2 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand, sources this genuine OSG tap, and supports your threading operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG spiral flute tap #10-32 UNF used for?

This OSG spiral flute tap is designed for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging, while the modified bottoming chamfer allows threading close to the hole bottom. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise internal threads.

What are the specifications of the OSG spiral flute tap #10-32 UNF?

The OSG spiral flute tap has a #10-32 UNF thread size, H2 / 2B-3B tolerance class, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1650501308. It is designed for threading steel and stainless steel, ensuring accurate thread fit and chip evacuation in blind-hole applications.

Where to buy OSG spiral flute taps in worldwide?

You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OSG cutting tools for manufacturing and maintenance needs across industries.

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

Select an OSG spiral flute tap based on thread size, pitch, and material. For steel and stainless steel, use taps with H2 / 2B-3B tolerance for precise fit. The #10-32 UNF tap with modified bottoming chamfer suits blind holes. Ensure the tap matches your hole depth and machine type; consult OSG's technical data for optimal performance.

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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