Straight Flute Hand Tap, 1/4"-28, Modified Bottoming, 4 Flutes, UNF MPN:3297616
Straight Flute Hand Tap, 1/4"-28, Modified Bottoming, 4 Flutes, UNF
This Straight Flute Hand Tap from OSG is designed for precise threading in a variety of applications, including aerospace, automotive, and general engineering. The modified bottoming design allows for efficient cutting and reduced risk of thread damage. With a high-speed steel construction and diamond coating, this tap can withstand high speeds and temperatures, making it ideal for use in machining centers and CNC machines. Its compact size and lightweight design make it easy to handle and maneuver, even in tight spaces. The tap is suitable for threading 1/4 inch-28 UNF threads in a range of materials, including metals and plastics.
Top product features:
- Straight Flute design for high-speed tapping
- Modified Bottoming for improved thread finish
- High Speed Steel construction for increased durability
Top product applications:
- Machining small engine blocks
- Drilling and tapping small metal parts
- Machining miniature gears and other mechanical components
Straight Flute Tap, Thread Size 1/4 In.-28, UNF, Modified Bottoming, Overall Length 3.23 in, High Speed Steel, Diamond, Right Hand, Thread Length 0.61 in, 75 Percent Thread Drill Size 5.45 mm, Class of Fit 2B
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: 3.35
- Package Width: 0.55
- Package Height: 0.45
- Package Weight: 0.07
Product info last updated on February 27, 2026 12:59pm UTC
Category: Cutting Tools