Darex XT-3000 - Drill Nomenclature

25
FACET & CONIC DRILL STYLE
PICTURE AND
NOMENCLATURE
CONIC DRILL
FACET DRILL
POINT SPLIT
DEPTH OF SPLIT DIAGRAM
CENTER OF SPLIT DIAGRAM
POINT SPLIT ANGLE DIAGRAM
Facet Diagram (
re-sharpen on the XPS16)
RELIEF
DRILL NOMENCLATURE
Drill Nomenclature
CLEARANCE
Past Center
To Center Below Center
(over facet) (under facet)
Pointed Flat
Past Center To Center Below Center
Past Center To Center Below Center
120°
130°
95°
105°