... professional manufacture 2,TCT,Bi-mental,HSS hole saw 3,cutting wood,steel 4:size14~380mm 5:export toUSA,EUR ... "S2- 68682-11/16"S2-19193/4"S2-70702-3/4"S2-202025/32"S2-73732-7/8"S2-212113 ... 242415/16"S2-83833-1/4"S2-25251"S2-86863-3/8"S2-27271-1/16"S2-89893-1/2" ... -1081084-1/4"S2-38381-1/2"S2-1111114-3/8"S2-40401-9/16"S2-1141144-1/2" ... S2-59592-5/16"S2-2002007-7/8"S2-60602-3/8"S2-2102108-17/64"S2-64642-1/2" ...