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> 6 1/4" dormer high speed cobalt hsco jobber drills
6 1/4" dormer high speed cobalt hsco jobber drills
heavy-duty Cobalt jobber drill for use when greater heat is generated during drilling
, e.g on higher tensile tougher materials and in particular the Aerospace Industry.
Flute Geometry : Standard Helix, Right hand spiral, Thick Web
135 split point sizes (Split point geometry to NAS 907 Areospace Specification type P3 Point)
