KnKut Fractional Performance Step Drill Bit, 1/8 in - 1/2 in - KK4-1/8-1/2 Glow Plug Sockets or emergencies

or emergencies

Input Drive Size: 1/2" Drive Shape: Square Length: 100mm Type: Inhex Bit Socket Output Size: 12mm Output Shape: Hex

80503: 3/8 in Drive 12-Point Standard SAE Socket 11/16 in

making it an essential addition to any toolbox

6"/142mm OAL

KnKut Fractional Performance Step Drill Bit, 1/8 in - 1/2 in - KK4-1/8-1/2 Glow Plug Sockets or emergenciesKnKut Fractional Performance Step Drill Bit, 1 8 in 1 2 in KK4 1 8 1 2 KnKut USA Made Step Drills are made from special moly alloy steel and gold surface treated for maximum lubricity. Dual flute construction drills clean accurate holes in thin materials. Use for all thin metals, rigid plastics such as Plexiglas and wood or composite materials with a thickness equal to or less than the step thickness. When drilling steel with 1 8" or greater