Comparison : Item # CTD22573, 1/16" Type 175-VT Vortex Point Drill Bit
Item # CTD22583, 5/64" Type 175-VT Vortex Point Drill Bit
Item # CTD22593, 3/32" Type 175-VT Vortex Point Drill Bit
Item # CTD22603, 7/64" Type 175-VT Vortex Point Drill Bit
Item # CTD22613, 1/8" Type 175-VT Vortex Point Drill Bit