Spiral Flute Tap, Bottoming, 4 Flutes MPN:0147901
Spiral Flute Tap, Bottoming, 4 Flutes
This Spiral Flute Tap from OSG is a high-performance tool designed for efficient threading operations. Its 4-flute design and vanadium high-speed steel construction enable fast cutting and long tool life, while the black oxide coating provides excellent wear resistance. Suitable for right-hand threading applications, this tap is ideal for use in various industries, including aerospace, automotive, and manufacturing. With its compact design and precise threading capabilities, it's perfect for applications where space is limited, such as in engine blocks, cylinder heads, or other tight spaces. Its H4 thread limit and 2B-3B class of fit ensure secure and reliable thread performance.
Top product features:
- Vanadium High Speed Steel construction for increased durability and resistance to wear
- Tap Chamfer Bottoming for precise threading and reduced risk of stripping
- Thread Limit H4 for high precision threading and consistent thread quality
Top product applications:
- Machining and manufacturing of threaded components
- Thread repair and replacement in existing parts
- Production of threaded holes in metal or plastic materials
Screw Thread Insert STI Tap, Thread Size 1/2 In.-20, UNF, Overall Length 3 37/64 in, Vanadium High Speed Steel, Black Oxide, Right Hand, Thread Length 0.768 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: 5.00
- Package Width: 0.75
- Package Height: 0.75
- Package Weight: 0.14
Product info last updated on February 22, 2026 10:19pm UTC
Category: Cutting Tools