DORMER A117 4.80MM HSCO STUB DRILLS
Application :
For use in CNC and Automatic machines where greater heat is generated during drilling eg On high tensile strength and tough materials.
Specifications
Flute Geometry : Standard Helix, Right hand spiral.
Point Angle : 118º up to 1.50mm
: 135º Split Point over 1.50mm
Surface Treatment : Bronze
Material : HSCo Cobalt
Manufactured to :
DRILLS STUB HSCO 4.80MM A117 DORMER 
