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Coolant fed reamer drill 7.1MM 12.1MM countersink sharp


* MAIN BORE DIAMTER IS 7.1 MM
* COUNTERSINKS AT THE NEXT LEVEL TO 12.1 MM DIA
* HAS ANOTHER STEP ABOVE THAT TO REAM THE EDGES OF THE COUNTERSINK
* VERY NICE BIT COOLANT FED WITH 3 PORTS IN EACH OF THE 2 STRAIGHT FLUTES
* PORTS ARE LOCATED JUST ABOVE THE CUTTING TEETH
* NOT SURE OF THE MANUFACTURER BUT IT APPEARS TO BE EITHER A MAPAL OR STAR SU CUTTER



Coolant fed reamer drill 7.1MM 12.1MM countersink sharp Coolant fed reamer drill 7.1MM 12.1MM countersink sharp Coolant fed reamer drill 7.1MM 12.1MM countersink sharp