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OSG Spiral Flute Tap: #6-40 UNF, H2 / 2B-3B, 3 Flute - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: #6-40 UNF, H2 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-231184

Brand
OSG
Item
Spiral Flute Tap: #6-40 UNF, H2 / 2B-3B, 3 Flute
Part Number
2907208
Category
General Purpose Spiral-Flute Taps
Available to Order
Also known as:2907208OSG
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

OSG
Manufacturer Part Number
2907208

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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 OSG spiral flute tap #6-40 UNF used for?

This OSG spiral flute tap is designed for threading blind holes in materials like steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general machining applications.

What are the specifications of OSG spiral flute tap 2907208?

The OSG spiral flute tap 2907208 has a #6-40 UNF thread size, H2 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. It is a general purpose tap suitable for threading blind holes. 3G Electric supplies this OSG tap and handles worldwide logistics and customs.

Where to buy OSG spiral flute tap #6-40 UNF worldwide?

3G Electric supplies the OSG spiral flute tap #6-40 UNF (MPN 2907208) to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision threading tool.

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

For blind holes, choose a spiral flute tap with a modified bottoming chamfer to thread close to the hole bottom. Ensure the tap's thread class (e.g., H2 / 2B-3B) matches your required fit. OSG taps like this #6-40 UNF model are engineered for chip evacuation and consistent thread quality.

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
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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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