hobbing cutter gear. tools special. material carbide. regrind use wheel grinding. for cog wheels gears machining on factory

tools hobbing cutter gears metalwork cutting machine cog regrinding endmill drill cogwheel milling gearbox accuracy reamer carbide highspeedsteel grooving steel precision processing spiral solid flute metal wheel manufacturing industry technology engineer car automotive mechanic design hardware object background machining cnc tooth turning hole holder angle radial metallic center edge parts gear special material regrind grinding wheels factory machine special carbide grinding