Instructions User guide

73
Drill Nomenclature
FACET & CONIC DRILL STYLE
PICTURE AND
NOMENCLATURE
CONIC DRILL
FACET DRILL
POINT SPLIT & RELIEF DIAGRAMS
DEPTH OF SPLIT DIAGRAM
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
12 0°
13 0°
95 °
10 5°
CENTER OF SPLIT DIAGRAM
SPLIT ANGLE DIAGRAM
FACET
RELIEF