Setup of Non-Rotating Drills

Drill Positioning on Turret Lathe Diameter Change by Center Shift

The peripheral insert cutting edge should DR-06

DR-06
D NominalD Max. on Lathe
1619.5
1720.0
1820.5
1921.0
2021.5
2122.0
2223.0
DR-09
D NominalD Max. on Lathe
2328.5
2429.0
2529.5
2630.0
2730.5
2831.0
2931.5
3032.0
3132.5
3233.3
3334.0
3434.5
3535.0

be parallel to the machine X-axis.

Y axis

Options A B

The drill can be mounted on the X-axis or on

DR-12
D NominalD Max. on Lathe
3439.5
3540.0
3640.5
3741.0
3841.5
3942.0
4042.5
4143.0
4243.5
4344.0
4444.5
4551.0
4651.5
4752.0
4852.5
4953.0
5054.0
5154.5
5255.0
5355.5
5456.0
5556.5
5657.0
5757.5
5858.0
5959.0
6060.0

For better chip evacuation it is recommended

Y axis

X axis

Shifting Direction

drill’s center along lathe x-axis.

Applicable only when using SOMT inserts