140˚
D
d
ADO
Advanced Performance Coolant-Through Carbide Drill
List 6540 SPEEDNEWFEEDCARBIDEP295-297EgiAs 30˚
ADO-20D, Coolant-Through
Cutting Diameter Tolerance (e8)
Size mm inch
D=3 -0.014 / -0.028 -0.0006 / -0.0011
3