16pcs hss drill bit set

16pcs drill bit set,the content as following:

drill bit size:1/16",1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",5/16",
          13/64",7/32",1/4",7/16",3/8",1/2" 

drill bit can be:
                    fully ground,half ground,roll fored
drill bit color:
                   bright,black,coffee,rain bow,titanium coated,double color
drill bit material:
                   M35,M2,W9,W4,F4
drill bit point angle: 
                    118,130,135,multifork
drill bit shank:straight shank or non-slip shank