Spiral Flute Tap, 1/4"-28, Modified Bottoming, UNF, 3 Flutes, Bright MPN:2930300
Spiral Flute Tap, 1/4"-28, Modified Bottoming, UNF, 3 Flutes, Bright
The OSG Spiral Flute Tap is a high-performance cutting tool designed for efficient threading operations in a variety of industries. With its modified bottoming design and 3-flute configuration, this tap excels at reducing tool wear and increasing thread quality. Suitable for use in high-speed machining applications, the tap's vanadium high-speed steel construction ensures durability and longevity. Ideal for use in aerospace, automotive, and industrial manufacturing, this tap is perfect for threading 1/4in-28 UNF threads in right-hand direction. Its compact size and lightweight design make it easy to handle and maneuver, reducing operator fatigue and increasing productivity.
Top product features:
- High speed steel construction for increased durability and resistance to wear
- Three flutes for efficient chip removal and reduced tapping time
- Right-hand thread direction for threading operations on right-hand threads
Top product applications:
- Machining small parts requiring a high level of precision and finish.
- Drilling through existing threads in a blind hole.
- Cutting threads in a material that is prone to galling or seizing.
Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 1/2 in, Vanadium High Speed Steel, Bright (Uncoated), Thread Length 25/64 in, 75 Percent Thread Drill Size 5.45, Thread Limit H2, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 3
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: 2.95
- Package Width: 0.40
- Package Height: 0.35
- Package Weight: 0.04
Product info last updated on February 18, 2026 6:54am UTC
Category: Cutting Tools