DESCRIPTION

• For cutting steel, Aluminium, brass, copper, zinc, tin, wood, plasterboard and plastics
• Hardened tooth design enables rapid chip ejection and increased working speed
• Double tooth design with extra deep tooth rack for greater concentricity and cutting precision
• Sharper Tooth Geometry cuts material faster for faster drilling.
• Deep cut style holes saws will cut 2x material in 1 pass.

• PRESTO DRILL BIT PARALLEL SHANK 1/2" 21.00MM