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OSG Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2218801) - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Modified Bottoming Chamfer (MPN 2218801)

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-230411

Brand
OSG
Item
Spiral Flute Tap: #10-32 UNF, 2B, 3 Flute, Modified Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2218801

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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 #10-32 UNF used for?

The OSG spiral flute tap #10-32 UNF is used for threading blind holes in materials like steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. This tap 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, 2B class of fit, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2218801. It is designed for general-purpose threading in blind holes, with a spiral flute geometry that efficiently evacuates chips.

Where to buy OSG spiral flute taps 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 times on the OSG #10-32 UNF tap (MPN 2218801).

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

To select the right OSG spiral flute tap for blind holes, match the thread size (e.g., #10-32 UNF) and class of fit (2B) to your application. Choose a modified bottoming chamfer for threading close to the hole bottom. Ensure the tap material suits your workpiece—OSG taps are designed for steel and aluminum.

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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