SHPHERICAL 1 TUNGSTEN CARBIDE DOUBLE CUT ROTARY FILE
Rotary Files have a 1/4″ shank and a double-cut (self-cleaning) burrs for quicker cutting speed and less chip build-up.
Diameter of cut ( d1 ): 12mm
Length of cut ( I2 ) : 10.8mm
Total length of tool (I1 ): 55mm