Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-230530

Brand
OSG
Item
Spiral Flute Tap: #6-32 UNC, H2 / 2B-3B, 3 Flute
Category
General Purpose Spiral-Flute Taps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
2907400

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 #6-32 UNC used for?

The OSG Spiral Flute Tap #6-32 UNC is used for threading blind holes in ferrous and non-ferrous materials. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the OSG Spiral Flute Tap #6-32 UNC?

The OSG Spiral Flute Tap has a #6-32 UNC thread size, H2 / 2B-3B tolerance, 3 flutes, and a modified bottoming chamfer. The manufacturer part number is 2907400. It is designed for general-purpose tapping in blind holes, providing precise thread formation.

Where to buy the OSG Spiral Flute Tap #6-32 UNC worldwide?

You can source the OSG Spiral Flute Tap #6-32 UNC worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG Spiral Flute Tap for blind holes?

To select the correct OSG Spiral Flute Tap for blind holes, match the thread size (e.g., #6-32 UNC) and tolerance (H2 / 2B-3B) to your application. The spiral flute design is essential for chip evacuation. Ensure the chamfer type (modified bottoming) suits your hole depth requirements.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose spiral-flute tap for threading blind holes. Thread size #6-32 UNC with H2 / 2B-3B limit, 3 flutes, and modified bottoming chamfer. Spiral flute design 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 #6-32 UNC with H2 / 2B-3B limit, 3 flutes, and modified bottoming chamfer. Spiral flute design lifts chips upward to prevent clogging, suitable for steel, stainless steel, and aluminum
General-purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind applications. Thread size #8-32 UNC, tolerance H2 / 2B-3B, 3 flutes, modified bottoming chamfer
OSG
General-purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and enabling clean threads in deep or blind applications. Thread size #8-32 UNC, tolerance H2 / 2B-3B, 3 flutes, modified bottoming chamfer
General purpose spiral-flute tap for threading blind holes. The spiral flute design lifts chips upward, preventing clogging. Suitable for tapping in steel and aluminum. Thread size #3-48 UNC, H2 / 2B-3B tolerance, 2 flutes, modified bottoming chamfer
OSG
General purpose spiral-flute tap for threading blind holes. The spiral flute design lifts chips upward, preventing clogging. Suitable for tapping in steel and aluminum. Thread size #3-48 UNC, H2 / 2B-3B tolerance, 2 flutes, modified bottoming chamfer
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. Features #3-48 UNC thread size, H2 / 2B-3B tolerance class, 2 flutes, and modified bottoming chamfer. Suitable for general machining applications requiring precise internal threading
OSG
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. Features #3-48 UNC thread size, H2 / 2B-3B tolerance class, 2 flutes, and modified bottoming chamfer. Suitable for general machining applications requiring precise internal threading
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute lifts chips upward, preventing clogging and ensuring clean threads. It features a #4-40 UNC thread size, H2 / 2B-3B tolerance class, 3 flutes, and a modified bottoming chamfer
OSG
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute lifts chips upward, preventing clogging and ensuring clean threads. It features a #4-40 UNC thread size, H2 / 2B-3B tolerance class, 3 flutes, and a modified bottoming chamfer
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a #4-40 UNC thread size, H2 / 2B-3B tolerance, 3 flutes for chip evacuation, and a modified bottoming chamfer. Manufacturer part number 2906408
OSG
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a #4-40 UNC thread size, H2 / 2B-3B tolerance, 3 flutes for chip evacuation, and a modified bottoming chamfer. Manufacturer part number 2906408

More from OSG

View all OSG parts →
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 1 3/8"-6 UNC thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer
OSG
This OSG spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It features a 1 3/8"-6 UNC thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its 4-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it suitable for applications where chip clearance is critical
OSG
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its 4-flute design and modified bottoming chamfer efficiently evacuate chips upward, making it suitable for applications where chip clearance is critical
Spiral-flute tap designed for threading blind holes. The spiral flute lifts chips upward, preventing clogging. Suitable for general machining applications in materials such as steel and aluminum
OSG
Spiral-flute tap designed for threading blind holes. The spiral flute lifts chips upward, preventing clogging. Suitable for general machining applications in materials such as steel and aluminum
General purpose spiral-flute tap for threading blind holes in metal. Made from high-speed steel with a 6H tolerance class, bottoming chamfer, and 3 flutes. The spiral flute design evacuates chips upward, preventing clogging. Suitable for use in steel and non-ferrous materials
OSG
General purpose spiral-flute tap for threading blind holes in metal. Made from high-speed steel with a 6H tolerance class, bottoming chamfer, and 3 flutes. The spiral flute design evacuates chips upward, preventing clogging. Suitable for use in steel and non-ferrous materials
General purpose spiral-flute tap for threading blind holes. Bottoming chamfer allows threading close to hole bottom. 2-flute design clears chips upward. Suitable for ferrous and non-ferrous materials
OSG
General purpose spiral-flute tap for threading blind holes. Bottoming chamfer allows threading close to hole bottom. 2-flute design clears chips upward. Suitable for ferrous and non-ferrous materials
General purpose spiral-flute tap for threading blind holes. Features a modified bottoming chamfer and 3 flutes to evacuate chips upward, preventing clogging. Suitable for class 2B or 3B fit in steel and aluminum
OSG
General purpose spiral-flute tap for threading blind holes. Features a modified bottoming chamfer and 3 flutes to evacuate chips upward, preventing clogging. Suitable for class 2B or 3B fit in steel and aluminum
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging. It features a modified bottoming chamfer and H2 / 2B-3B tolerance for producing internal threads to Class 2B or 3B fit. Suitable for general machining applications requiring clean, accurate threads
OSG
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute design evacuates chips upward, preventing clogging. It features a modified bottoming chamfer and H2 / 2B-3B tolerance for producing internal threads to Class 2B or 3B fit. Suitable for general machining applications requiring clean, accurate threads
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design pushes chips upward during threading, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the bottom of the hole. The tap has a 1/4"-28 UNF thread size, H2 / 2B-3B tolerance, and 3 flutes
OSG
This OSG spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design pushes chips upward during threading, preventing clogging and ensuring clean threads. With a modified bottoming chamfer, it is suitable for applications requiring threads close to the bottom of the hole. The tap has a 1/4"-28 UNF thread size, H2 / 2B-3B tolerance, and 3 flutes