Drillco 3600E Series High-Speed Steel Countersink, Uncoated (Bright) Finish, 3/4" Shank Diameter, 1-1/2" Size, 60 Degrees Point Angle

Drillco single flute countersinks should be used when multi-flute countersinks chatter or the hole is too small for a multi-flute countersink to enter. 60 degrees countersink is used for centering. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. Round shanks allow use with a wide variety of toolholding systems. Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction.

• High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
• Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
• Round shanks allow use with a wide variety of toolholding systems
• Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction
• 60 degrees countersink is used for centering