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OSG 5/16"-24 UNF Spiral-Flute Tap, 2B, 3 Flute, Modified Bottoming Chamfer - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG 5/16"-24 UNF Spiral-Flute Tap, 2B, 3 Flute, Modified Bottoming Chamfer

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-230771

Brand
OSG
Item
5/16"-24 UNF Spiral-Flute Tap, 2B, 3 Flute, Modified Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2231201

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Spiral-Flute Taps.

Frequently Asked Questions

What is the OSG spiral flute tap 2231201 used for?

The OSG spiral flute tap 2231201 is designed for threading blind holes in materials such as steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap 2231201?

The OSG spiral flute tap 2231201 has a thread size of 5/16"-24 UNF, a 2B class of fit, 3 flutes, and a modified bottoming chamfer. It is a general purpose spiral-flute tap designed for blind hole threading. The manufacturer part number is 2231201.

Where to buy the OSG spiral flute tap 2231201 worldwide?

You can source the OSG spiral flute tap 2231201 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this OSG tap.

How to select the correct OSG spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap like the OSG 2231201, which lifts chips out of the hole. Ensure the thread size (5/16"-24 UNF), class of fit (2B), and chamfer type (modified bottoming) match your application. Consult OSG's technical data for material-specific recommendations.

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 general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912408)
OSG
OSG Spiral Flute Tap: #6-32 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2912408)
OSG Spiral Flute Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2908800)
OSG
OSG Spiral Flute Tap: #10-32 UNF, H2 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2908800)
This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute lifts chips upward, preventing clogging and enabling clean threads in deep or blind applications. It features a modified bottoming chamfer, H2 / 2B-3B tolerance, and 3 flutes. Common in general manufacturing for producing accurate thread fit
OSG
This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute lifts chips upward, preventing clogging and enabling clean threads in deep or blind applications. It features a modified bottoming chamfer, H2 / 2B-3B tolerance, and 3 flutes. Common in general manufacturing for producing accurate thread fit
General purpose spiral-flute tap for threading blind holes. Thread size #4-40 UNC, tolerance H3 / 2B-3B, 3 flutes, modified bottoming chamfer. Lifts chips upward to prevent clogging. Suitable for steel, stainless steel, and aluminum
OSG
General purpose spiral-flute tap for threading blind holes. Thread size #4-40 UNC, tolerance H3 / 2B-3B, 3 flutes, modified bottoming chamfer. Lifts chips upward to prevent clogging. Suitable for steel, stainless steel, and aluminum
OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2913408)
OSG
OSG Spiral Flute Tap: #10-24 UNC, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2913408)
OSG Spiral Flute Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2913808)
OSG
OSG Spiral Flute Tap: #10-32 UNF, H3 / 2B-3B, 3 Flute, Modified Bottoming Chamfer (MPN 2913808)

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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of the hole. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads
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