Irwin 10239 Step Drill Bit, Self-Starting, 1/2', Size In=7/8 & 1-1/8 HELLOFALL10 Overall length: 13"

Overall length: 13"

6 hooks accommodate multiple belts

9 cc PureFite two-stroke engine meets emissions levels without sacrificing power

Anti-siphon combination

Other applications include flower bed and garden enclosures

Irwin 10239 Step Drill Bit, Self-Starting, 1/2', Size In=7/8 & 1-1/8 HELLOFALL10 Overall length: 13"Highlights: Size 7 8" & 1 1 8" Size KO=1 2 & 3 4 Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single flute cutting edge for greater control through steps Patented single flute cutting edge gives the user a true round hole every time 3 faltted shank prevents slipping in drill chuck New SpeedPoint tip penetrates faster than previous Unibits and prevents walking Speed point tip