Rotabest ALFRA 99181 11/16" x 1" 99151 9/16" x 2" Annular Drill Bit Germany
Solid HSS-Co Hole Cutter
To be used with core drilling systems, magnet and pillar drilling machines.
Long-lasting tool life.
exact concentric running.
Specially designed tooth geometry.
Optimum regular chip breaking.
Minimum cross section of chip removing surface.
Resharpening possible.
Aeronca x 1 all
