... factory 2.Size:6,8,12mm and 1/4,1/2" 3.Material:45#,YG8 4.Color: ... painting,sand-blasting 5.Application:wood working 1.Product Description Our company produce various different router bit ... PlungeBit, Carving Bit, Open&Carving Bit, Hinge Boring Bit, Hinge Boring Bit, 1/4"Round Carving Bit,Dragon Ball Bit, etc ... and related products. 5.Company Picture 6.Certificate Hinge Boring Bit TCT Router Bit