1/4-20 UNC, 3 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Spiral Flute STI Tap MPN:5905-4

The Helicoil 5905-4 STI Tap is the ideal solution for thread repair, tapping, and hole restoration in a variety of materials, including metal and plastics. Its right-hand flute design allows for easy access to deep or difficult-to-reach holes, while its bright finish ensures smooth operation. Made from high-speed steel, the tap's 3-flute bottoming chamfer provides exceptional durability, wear resistance, and improved thread strength. With an overall length of 2-23/32 inches and a thread length of 1-1/8 inches, this versatile tap can be used for tapping holes from #10 to 1/4-20 inch threads, making it suitable for a range of applications including automotive, aerospace, and manufacturing industries.

Top product features:

• Bright Finish Provides smooth operation for easy tapping.
• 3 Flute Design Increases durability and wear resistance for improved thread strength.
• Bottoming Chamfer Offers access to deep or difficult-to-reach holes in various materials.

Top product applications:

• Thread repair in damaged holes for various materials such as metal and plastic.
• Tapping new holes in metal or plastic components during manufacturing or assembly process.
• Retrofitting threads onto fasteners without changing their length by cutting the male end of the bolt or threading it into a pre-tapped hole.