48mm carbon

Carbon steel hole saw Hole saw diameter: Ø48mm Use mandrel: TC917012 Application: The carbon steel hole saw is covered with a black oxide finish to prevent rust. Holes can be quickly and efficiently drilled in wood, composite materials and plastic. Maximum depth of cut is 19mm. IMPORTANT: Do not use the carbon steel hole saws for cutting into metal or steel.

Famgroup   400W/12V/24V Wind Generator + Max 750W MPPT Wind/Solar Hybrid Controller (Max 600W Wind,150W Solar), CE Approved Technical Parameter Wind Turbine       Rated Power 400W Rated AC Voltage AC12V Rated Rotate Speed 900r/min Max Power 600W Number of blade 5PCS Start-up wind speed 2.5m/s Cut-in wind speed 3.5m/s Cut-out wind speed 15m/s Rated wind speed 12m/s Engine Three-phase permanent magnet generator Rotor diameter 1200mm Blade material Carbon fibre with nylon Pole diameter 48mm Output line anti-winding device Overall three-phase commutator Life span 15years Equipment surface protection Aluminium oxide plastic coating Working temperature -40°C to 70°C Weight 9kg Package dimension 672mm*350mm*210mm               Max 900W MPPT Wind Solar Hybrid Controller (Max 600W Wind, Max 300W Solar), 12V/24V Automatically Distinguish, LCD Display