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OSG Spiral-Flute Tap: #6-32 UNC, H3 / 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, H3 / 2B-3B, 3 Flute, Bottoming Chamfer

OSG Spiral-Flute Taps for Steel & Stainless Steel.

SKU 3G-OTH-218556

Brand
OSG
Item
Spiral-Flute Tap: #6-32 UNC, H3 / 2B-3B, 3 Flute, Bottoming Chamfer
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
0136108

Technical Documents

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

Product Description

OSG Spiral-Flute Taps for Steel & Stainless Steel.

Frequently Asked Questions

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

The OSG spiral flute tap #6-32 UNC is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep holes. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threads are required.

What are the specifications of the OSG spiral flute tap #6-32 UNC?

This OSG tap has a #6-32 UNC thread size, H3 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. The manufacturer part number is 0136108. It is designed for threading steel and stainless steel, with the spiral flute geometry aiding 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 times on this and other OSG threading tools.

How to select the correct OSG tap for steel threading?

Select an OSG tap based on thread size, material, and hole type. For blind holes in steel or stainless steel, use a spiral flute tap like this #6-32 UNC model. Ensure the tap tolerance (H3 / 2B-3B) matches your required thread class. Always use appropriate cutting fluid and follow manufacturer speed/feed 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 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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Spiral-flute tap for threading blind holes in steel and stainless steel. Features a #6-32 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. The spiral flute design evacuates chips upward, preventing clogging during threading operations
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Spiral-flute tap for threading blind holes in steel and stainless steel. Features a #6-32 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a bottoming chamfer. The spiral flute design evacuates chips upward, preventing clogging during threading operations
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Spiral-flute tap for threading blind holes in steel and stainless steel. The spiral flute design lifts chips upward to prevent clogging in deep or blind holes. Modified bottoming chamfer allows threading close to the hole bottom. Thread size #6-32 UNC, tolerance H3 / 2B-3B, 2 flutes
Spiral-flute tap for threading blind holes in steel and stainless steel. Features a 9/16"-12 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. The spiral flute design evacuates chips upward to prevent clogging during production tapping
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Spiral-flute tap for threading blind holes in steel and stainless steel. Features a 9/16"-12 UNC thread size, H3 / 2B-3B tolerance, 4 flutes, and a bottoming chamfer. The spiral flute design evacuates chips upward to prevent clogging during production tapping
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Spiral-flute tap for threading blind holes in steel and stainless steel. Features H3 / 2B-3B tolerance, 3 flutes, and modified bottoming chamfer for chip evacuation and threading close to hole bottom. Manufacturer part number 1749701

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