3-16″ – 7-8″ Step Drill Bit

High speed steel bit with single flute cutting edge for greater control through steps; hex shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.

• STEP DRILL BITS
• # of Hole Steps=12
• Hole Size In=3/16-7/8
• UNIBIT
• 3/8″ SHANK
• HSS-HEX SHANK
• SELF-STARTING