Toolholders for external works
C G F C R 20 20 K 2 E 12.0 D50
type of clamping
type of insert
shape of toolholder
clearance
angle of insert
direction of cut
height of cutting edge
 (mm)
width of shank 
(mm)
lenght
of
holder
 (mm)
size of insert
type of 
work
deep of groove
 (mm)
minimum 
externa diameter
 (mm)


clamped from above

grooving insert 



right hand

external

   

left hand
  l1 mm
A 32
B 40
C 50
D 60
E 70
F 80
G 90
H 100
J 110
K 125
M 150
N 160
P 170
Q 180
R 200
S 250
T 300
U 350
V 400
W 450
Y 500
Z other lenght
w
mm
2
3
4
5
6
8

axial