Sandvik Coromant Silent tools - application guide - Manual (Page 63)

61
3. Turning
Two lines on the bar indicate minimum and
maximum overhang. Make sure that the
overhang is within that range. Outside this
range, there is no guarantee for the damp-
ening function.
Modification of standard bars
Bar diameter L, min length after cut off
BD
Short design
4–7 × BD Long design
7–10 × BD
mm mm mm
16 100 155
20 125 200
25 155 255
32 190 320
40 240 410
50 305 520
60 380 630
80 630 630
100 770 770
We recommend a min. clamping length of 4 × BD
Bar diameter L, min length after cut off
BD
Short design
4–7 × BD Long design
7–10 × BD
inch inch inch
0.625 4 7
0.750 5 8
1.000 7 11
1.250 8 13
1.500 10 17
1.750 10.4 18
2.000 12 21
2.500 15 25
3 20 20
4 30.3 30.3
We recommend a minimum clamping length of 4 × BD