Spiral Flute Tap Bottoming, 4 Flutes MPN:30206301
Spiral Flute Tap Bottoming, 4 Flutes
The OSG Spiral Flute Tap Bottoming is a high-performance tool designed for precision threading in a variety of applications. With its 4 flutes and vanadium high-speed steel construction, this tap delivers fast cutting and long tool life. The black oxide finish provides excellent corrosion resistance and wear protection. Ideal for use in machinery repair, automotive, and aerospace industries, this tap is suitable for threading 1-inch UNC threads. Its compact design and right-hand threading make it easy to use in tight spaces, while the tap chamfer bottoming feature ensures a smooth finish and secure thread engagement.
Top product features:
- Vanadium High Speed Steel construction for increased durability and wear resistance
- Tap Chamfer Bottoming for improved thread quality and reduced risk of thread damage
- 4 Flutes for efficient material removal and reduced tapping time
Top product applications:
- Machining small holes in metal plates for electrical connectors
- Drilling and tapping holes in engine blocks for oil drain plugs
- Assembling precision instruments with threaded components
Screw Thread Insert STI Tap, Thread Size 1 In.-8, UNC, Overall Length 5 3/4 in, Vanadium High Speed Steel, Black Oxide, Right Hand, Thread Length 1.252 in, Tap Chamfer Bottoming, Thread Limit H4, Class of Fit 2B-3B, Number of Flutes 4
Additional Information
- Country of Origin: BR
- 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: 5.90
- Package Width: 1.45
- Package Height: 1.40
- Package Weight: 1.09
Product info last updated on February 20, 2026 6:55am UTC
Category: Cutting Tools