... ,Carbide Tipped Bit 2.for Stone,Tile,Glass,Metal,Wood etc 3.5pcs/set 4.4/5/6/8/10mm 5.5/32",3/16 ... ",1/4",5/16",3/8"We have the ... tools, like files, hole saws, grout removers, wires, etc. 5. Workshop 5: titanium tubes and stainless steel tubes used in food, chemical ... , the USA and Australia Ti Cross Type, Carbide Tipped drill Bit 5pcs/set