It includes following sizes:
  	  		1), Dia. 64mm - 70mm shank Bulroc BR1
  	  		2), Dia. 70mm - 95mm shank Halco MACH20, Bulroc BR2
  	  		3), Dia. 90mm-102mm shank COP32, COP34, MACH303, M30, DHD3.5, BR3
  	  		4), Dia. 105mm-152mm shank COP44, DHD340, MACH44, SD4, M40, QL40, BR4
  	  		5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, MACH50, SD5, M50, QL50, BR5
  	  		6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60
  	  		7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80, M80
  	  		8), Dia. 254mm-380mm shank SD10, Numa100
  	  		9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
  	  		10), CIR90, CIR100, CIR110, CIR150, CIR200