Page 1487 - Ceratizit Catalog
P. 1487
Technical information
F490
Application of deep hole twist drills 16xØ and greater
Deep hole drilling
○ Increase feed rate to cycle speed.
○ Drill to the desired depth without the need to peck.
Retract the drill
Solid carbide tools / Technical information
○ Retract the drill to approximately 1xØ.
○ Reduce the rpm to a low speed (n=300 rev/min). Use rapid feed (v =3000 mm/min) when exiting the hole.
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