Page 961 - Ceratizit Catalog

Application
E34
Off-centre drilling

Off-centre drilling

Thanks to the special construction of EcoCut tools and inserts
off-center drilling is possible. Thus desired deviations from the
tool’s nominal diameter can be obtained (see table below).

Type of tool Nominal tool Work piece bore diameter
Solid carbide D [mm] D min [mm] D max [mm]
ECM 04 L/R - ...D 4 3,90 4,20
ECM 05 L/R - ...D 5 4,90 5,20
ECM 06 L/R - ...D 6 5,90 6,20
ECM 07 L/R - ...D 7 6,90 7,20
ECM 08 L/R - ...D 8 7,90 8,20

Nominal tool Work piece bore diameter
Type of tool D [mm] D min [mm] D max [mm]
ECC 08 L/R - ... 04 8 7,85 8,30
ECC 10 L/R - ... 05 10 9,85 10,50
ECC 12 L/R - ... 06 12 11,85 12,50
ECC 14 L/R - ... 07 14 13,85 14,50
ECC 16 L/R - ... 08 16 15,85 16,50
ECC 18 L/R - ... 09 18 17,85 18,50
ECC 20 L/R - ... 10 20 19,80 20,50
ECC 25 L/R - ... 13 25 24,80 25,80
ECC 32 L/R - ... 17 32 31,80 33,00

Multi-function tools / EcoCut