Vise Grip UNIBIT 4 3/16-7/8"

Features and Benefits:

• Single flute cutting edge for greater control through steps
• Hex shank prevents slipping in drill chuck
• New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
• Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastics and laminates
• Hole sizes: 3/16" - 7/8"; number of holes: 12 steps