... Nose Bit, Classical PlungeBit, Carving Bit, Open&Carving Bit, Hinge Boring Bit, Hinge Boring Bit, 1/4"Round Carving Bit,Dragon Ball Bit, etc ... Shank for 6,8,12mm and 1/4",1/2" 3.Router Bit Working Pictures 4.Company Description Our company have 23 Years ... of many kinds of electric hammer drill, masonry drill, chisel,router bit, concrete Hole saw and related products. 5.Company Picture ...