Page 993 - Ceratizit Catalog

ProfileMaster
E66
Application

Off-centre drilling

Due to the special construction of ProfileMaster tools and inserts off-centre drilling is possible. Thus desired devations from
the tool's nominal diameter can be obtained (see table below).

Nominal tool diameter Drilling diameter (work piece)
Type of tool D [mm] D min [mm] D max [mm]
PMC 10R/L ... 10 9,85 12
PMC 12R/L ... 12 11,85 15
PMC 16R/L ... 16 15,85 19
PMC 20R/L ... 20 19,80 24
PMC 25R/L ... 25 24,80 29
PMC 32R/L ... 32 31,80 38

Machining across centre line

Situation: Solution:
In case of insufficient movement of the machine across the Use a right-hand ProfileMaster tool.
centre line the external diameter can not be machined with
the same tool.

PMC 16 -2.25DL PMC 16 -2.25DR

P P
P P
1
Multi-function tools / ProfileMaster
1 P P

P P

P P P
P
2 2