Spiral Flute Tap, 1/2"-20, Modified Bottoming, 4 Flutes, UNF MPN:GT305030
Spiral Flute Tap, 1/2"-20, Modified Bottoming, 4 Flutes, UNF
The Widia Spiral Flute Tap is a high-performance cutting tool designed for efficient and precise threading in a variety of metalworking applications. With its modified bottoming design and 4-flute configuration, this tap excels in reducing tool wear and improving thread finish. Suitable for use in right-hand threads, it's ideal for machining operations in industries such as aerospace, automotive, and construction. The tap's powdered metal construction and CrC/C coating provide enhanced durability and resistance to wear, ensuring reliable performance even in demanding environments. Its compact size and lightweight design make it easy to handle and maneuver.
Top product features:
- Spiral flute design for efficient material removal and smooth tapping
- Modified bottoming for improved thread quality and reduced risk of thread damage
- Right-hand thread direction for ease of use and compatibility with standard fasteners
Top product applications:
- Machining and manufacturing of threaded holes in metal parts
- Automotive repair and maintenance, for threading engine blocks and cylinder heads
- Aerospace industry, for threading engine components and other metal parts
Spiral Flute Tap, Thread Size 1/2 In.-20, UNF, Overall Length 3 3/8 in, Powdered Metal, CrC/C, Thread Length 49/64 in, 75 Percent Thread Drill Size 11.40 mm, Thread Limit 3BX, Class of Fit 3BX, Thread Direction Right Hand, Number of Flutes 4
Additional Information
- Country of Origin: LT
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 23 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.10
- Package Width: 4.34
- Package Height: 0.65
- Package Weight: 0.65
Product info last updated on February 2, 2026 6:49pm UTC
Category: Cutting Tools