Ceratizit - полный каталог 2016. Дополнение 1 EN
для размещения заказа - info@ceratizit.su
Solid carbide tools
Extended product range
F5
New possibilities in the deep hole drilling process
The special oversize tolerances p6 and j6 can replace your
special diameters for pilot hole drilling. Adapted point angles
ensure a 'softer' start of the drilling operation which leads to
improved tool life. Especially for difficult drilling actions, spe-
cial drill lengths or 'problem' applications, you now have more
possibilities of action.
Tolerance h7/fg6
Tolerance p6
Tolerance h7/fg6
Tolerance j6
Tolerance p6
140°
135°
140°
138°
135°
Drill the pilot hole
Drill the co-pilot hole
3xD 20xD
For the pilot hole, we recommend our W1106 drill (universal
machining) or W1206 drill (aluminium). The pilot drill should
have 0.02 mm larger diameter (tolerance p6) than the deep
hole drill. Please ensure that the pilot hole is precise and has
a minimum depth of 3xD.
For holes 40xD, we recommend the additional use of our
W1121 drill (universal machining). The co-pilot drill should
have a larger diameter (tolerance j6) than the deep hole drill.
Please ensure that the pilot hole is precise and has a minimum
depth of 20xD, and observe the instructions for deep hole drill-
ing up to 40xD.
Your advantages
Protection of the cutting edges thanks to the adapted point
angles (140°/138°/135°)
Special diameters are no longer necessary thanks to the
oversize tolerances p6 and j6
Optimal drill lengths - pilot drills 5xD / co-pilot drills 20xD
High concentricity and improved surface quality thanks to
more guide lands
Benefit
Low storage costs as special diameters no longer
necessary
Improved tool life and cutting data for high productivity
Secure production processes thanks to increased process
security and excellent hole quality
info@ceratizit.su
www.ceratizit.su