7/8 in - 1 1/8 in IRWIN TOOLS Unibit High Speed Steel Fractional Self-Starting Bit

IRWIN TOOLS manufactures and distributes professional grade hand tools and power tool accessories worldwide for trade professionals who demand superior performance and durability on the job.

Features

• Single-flute cutting edge for greater control through steps
• Hex shank prevents slipping in drill chuck
• Also available with (TiN) coating for longer life
• 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, plastic and laminates
• Hole sizes: 7/8" and 1-1/8"
• 2 steps
• 1/8" Maximum material thickness