Drill nomenclature, Facet & conic drill style picture and nomenclature, Point split – Darex XT-3000A User Manual
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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
12 0°
13 0°
95 °
10 5°
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