6pcs High Speed Steel Rotary Cutter Files Grinding Engraving Drilling Bit Hand Tool Set Hss Woodworking Tools

--All of the shanks are 3.175mm (1/8")

--These 6pcs HSS rotary burrs are perfect for all sorts off jobs like model making and the like.

--Using an engraving machine or mini-drill various forms of cutting part provide efficient processing which materials length is about 40mm.

--For processing of metallic and non-metallic surfaces, great for craft, airfix modelling, home, repairs etc.

--Fine Workmanship: Strictly control product quality and specifications during production.