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OSG 2"-8 UN Spiral Flute Tap, 2B, 5 Flute, Modified Bottoming Chamfer, 2249101 - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG 2"-8 UN Spiral Flute Tap, 2B, 5 Flute, Modified Bottoming Chamfer, 2249101

OSG General Purpose Spiral-Flute Taps.

SKU 3G-OTH-230244

Brand
OSG
Item
2"-8 UN Spiral Flute Tap, 2B, 5 Flute, Modified Bottoming Chamfer, 2249101
Category
General Purpose Spiral-Flute Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
2249101

Technical Documents

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

Product Description

OSG General Purpose Spiral-Flute Taps.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral flute tap 2249101 used for?

The OSG spiral flute tap 2249101 is used 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 applied in automotive, aerospace, and general manufacturing for producing 2-inch, 8-pitch UN threads.

What are the specifications of the OSG tap 2249101?

The OSG tap 2249101 is a spiral flute tap with a 2-inch-8 UN thread, 2B class fit, 5 flutes, and a modified bottoming chamfer. It is designed for general purpose threading in blind holes. The manufacturer part number is 2249101, and it is available through 3G Electric.

Where to buy the OSG tap 2249101 worldwide?

You can source the OSG tap 2249101 worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact them for availability and lead time on this OSG spiral flute tap.

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., 2-inch-8 UN), class of fit (2B), and chamfer type (modified bottoming). Ensure the tap has sufficient flutes (5) for chip evacuation. OSG taps are designed for precise threading; consult 3G Electric for sourcing assistance.

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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Cross-referenced by specification & description
This spiral-flute tap is designed for threading blind holes in materials such as steel and cast iron. The spiral flute lifts chips upward, preventing clogging and ensuring clean threads. It features a 1 3/4"-8 8UN thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer. Suitable for general-purpose tapping in industrial manufacturing and maintenance applications
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This spiral-flute tap is designed for threading blind holes in materials such as steel and cast iron. The spiral flute lifts chips upward, preventing clogging and ensuring clean threads. It features a 1 3/4"-8 8UN thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer. Suitable for general-purpose tapping in industrial manufacturing and maintenance applications
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 1 7/8"-8 8UN thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer. Suitable for general manufacturing applications requiring blind hole threading
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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 1 7/8"-8 8UN thread size, 2B class of fit, 4 flutes, and a modified bottoming chamfer. Suitable for general manufacturing applications requiring blind hole threading
General purpose spiral-flute tap for threading blind holes. Features a modified bottoming chamfer and 4 flutes to lift chips upward, preventing clogging. Suitable for use in steel and stainless steel. Thread size: 1 3/8"-8 8UN, class of fit: 2B
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General purpose spiral-flute tap for threading blind holes. Features a modified bottoming chamfer and 4 flutes to lift chips upward, preventing clogging. Suitable for use in steel and stainless steel. Thread size: 1 3/8"-8 8UN, class of fit: 2B
General purpose spiral-flute tap for threading blind holes. The spiral flute design evacuates chips upward to prevent clogging. Suitable for use in steel and stainless steel
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General purpose spiral-flute tap for threading blind holes. The spiral flute design evacuates chips upward to prevent clogging. Suitable for use in steel and stainless steel
General purpose spiral-flute tap for threading blind holes in ferrous materials. Features 4 flutes and a modified bottoming chamfer. Chip evacuation upward prevents clogging, ensuring clean threads. Suitable for automotive, aerospace, and general manufacturing applications
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General purpose spiral-flute tap for threading blind holes in ferrous materials. Features 4 flutes and a modified bottoming chamfer. Chip evacuation upward prevents clogging, ensuring clean threads. Suitable for automotive, aerospace, and general manufacturing applications
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Spiral flute design evacuates chips upward to prevent clogging. Thread size 1 1/8"-7 UNC, 2B class of fit, 4 flutes, modified bottoming chamfer
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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Spiral flute design evacuates chips upward to prevent clogging. Thread size 1 1/8"-7 UNC, 2B class of fit, 4 flutes, modified bottoming chamfer

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