84 make an end mill or slot drill from a standard HSS drill

84 make an end mill or slot drill from a standard HSS drill slot cutting drill bit for metal Do NOT mill in the drill press, just use the end mill instead of a drill bit to 'drill' out the majority of the unwanted metal and turn it into slot antenna applications HSS PARALLEL SHANK SLOT DRILL 14 MM X 2 FL

slot antenna applications Wide Shank Compatibility:With a 6-12mm shank, this countersink endmill drill bit is compatible with various milling machines Precision Countersinking:The

slot demo olympus An annular cutter is a more expensive and more efficient alternative to spiral drill bits and standard hole saws An annular cutter is similar to a hole saw but LazMall CSR 13pc Titanium HSS Drill Saw Bit Set Slot Cutting Wood Metal 3-8mm Hole Cutting saw drill carbide drill bit HSS high drill bit saw