Spiral Flute Tap, 2-1/4"-4-1/2, Modified Bottoming, UNC, 6 Flutes, Oxide MPN:1301503701
Spiral Flute Tap, 2-1/4"-4-1/2, Modified Bottoming, UNC, 6 Flutes, Oxide
The OSG Spiral Flute Tap is a high-speed steel tool designed for efficient threading operations in a variety of applications. Its modified bottoming design and six flutes enable smooth, accurate cutting and minimize tool wear. Suitable for use in machining, repair, and manufacturing, this tap is ideal for creating threads in materials such as steel, aluminum, and copper. Its black oxide coating provides corrosion resistance and improved wear life. The tap's compact size and right-hand thread direction make it easy to handle and maneuver in tight spaces, making it a valuable addition to any workshop or production line.
Top product features:
- High Speed Steel construction for increased durability and resistance to wear
- Modified bottoming design for improved thread quality and reduced risk of thread damage
- 6 flutes for efficient chip removal and reduced risk of tap breakage
Top product applications:
- Machining large threads in cast iron or hard materials
- Cutting threads in steel or other metals for general-purpose applications
- Machining threads in materials that require a high level of thread finish
Spiral Flute Tap, Thread Size 2 1/4 In.-4.5, UNC, Overall Length 11 1/64 in, High Speed Steel, Black Oxide, Thread Length 1 25/32 in, 75 Percent Thread Drill Size 2.0335, Thread Limit 2B, Class of Fit 2B, Thread Direction Right Hand, Number of Flutes 6
Additional Information
- Country of Origin: JP
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 11.25
- Package Width: 2.85
- Package Height: 2.85
- Package Weight: 7.75
Product info last updated on February 16, 2026 7:00pm UTC
Category: Cutting Tools