Spiral Flute Tap, 2-1/2"-8, Modified Bottoming, UNF, 6 Flutes, Oxide MPN:1301502501
Spiral Flute Tap, 2-1/2"-8, Modified Bottoming, UNF, 6 Flutes, Oxide
This Spiral Flute Tap from OSG is designed for high-speed threading operations, featuring a modified bottoming design for improved thread quality and reduced wear on the tap. The 2-1/2in-8 UNC thread size and 6 flutes provide efficient cutting and a long tool life. Suitable for a variety of applications, including aerospace, automotive, and industrial manufacturing, this tap is ideal for threading metal parts. Its high-speed steel construction and black oxide finish ensure durability and resistance to corrosion, making it a reliable choice for demanding threading tasks.
Top product features:
- High Speed Steel construction provides durability and resistance to wear
- 6 flutes enable efficient cutting and reduce the risk of tap breakage
- Black Oxide coating reduces friction and prevents galling for improved thread quality
Top product applications:
- Machining large holes and threads in steel and other metals
- Machining and tapping holes in heavy machinery and equipment
- Drilling and tapping large diameter holes in construction and industrial applications
Spiral Flute Tap, Thread Size 2 1/2 In.-8, UNC, Overall Length 10 13/16 in, High Speed Steel, Black Oxide, Thread Length 1 in, 75 Percent Thread Drill Size 2.3782, 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: 11.15
- Package Width: 3.15
- Package Height: 3.15
- Package Weight: 9.69
Product info last updated on February 4, 2026 5:09pm UTC
Category: Cutting Tools