Item P90-2027

Dry Diamond Vacuum Bits

Designed to be run on a 7" or 9" 5,000 RPM grinder or a standard core drill. Must be used with the Air Vacuum Swivel Assembly and connected to a good quality, two-stage vacuum. This bit will drill through brick, block and cured concrete while eliminating dust. Please note: Do not use in applications with steel (i.e. rebar) heavier than wire mesh. Thread size: 1 1/4"-12. Drilling depth: 9".  For best results , use with contractor grade vacuum such as Fein Turbo II or Alto wet / dry vac see page ______.


Item Description Attributes
90-2027 Diameter: 1 1/2"
Drill/Grinder Minimum Amps: 6
Minimum RPM: 1,600
Maximum RPM: 5,000
90-2029 Diameter: 1 3/4"
Drill/Grinder Minimum Amps: 6
Minimum RPM: 1,600
Maximum RPM: 5,000
90-2031 Diameter: 2"
Drill/Grinder Minimum Amps: 6
Minimum RPM: 1,200
Maximum RPM: 5,000
90-2033 Diameter: 2 1/4"
Drill/Grinder Minimum Amps: 7
Minimum RPM: 1,200
Maximum RPM: 5,000
90-2035 Diameter: 2 1/2"
Drill/Grinder Minimum Amps: 7
Minimum RPM: 1,200
Maximum RPM: 5,000
90-2037 Diameter: 3"
Drill/Grinder Minimum Amps: 7
Minimum RPM: 800
Maximum RPM: 5,000
90-2039 Diameter: 3 1/2"
Drill/Grinder Minimum Amps: 10
Minimum RPM: 800
Maximum RPM: 5,000
90-2041 Diameter: 4"
Drill/Grinder Minimum Amps: 10
Minimum RPM: 700
Maximum RPM: 5,000
90-2043 Diameter: 5"
Drill/Grinder Minimum Amps: 10
Minimum RPM: 700
Maximum RPM: 3,500
90-2045 Diameter: 6"
Drill/Grinder Minimum Amps: 10
Minimum RPM: 600
Maximum RPM: 2,500