in Millimeters

Tool Number Example:
a Full-Nib Drill with CD of 6.0 :
Tool # FND-600

TOOLDIAMETER
Ø D-0.015
SHANK
Ød h6
CUTTING LENGTH
C.L.
OVERALL LENGTH
O.A.L.
Helicon
Full-Nib
from 2.50
to 3.00
3.016.060.0
Helicon
Full-Nib
from 3.01
to 4.00
4.022.075.0
Helicon
Full-Nib
from 4.01
to 5.00
5.026.075.0
Helicon
Full-Nib
from 5.01
to 6.00
6.028.080.0
Helicon
Full-Nib
from 6.01
to 7.00
8.037.085.0
Helicon
Full-Nib
from 7.01
to 8.00
8.037.085.0
Helicon
Full-Nib
from 8.01
to 9.00
10.043.090.0
Helicon
Full-Nib
from 9.01
to 10.00
10.043.090.0

in Inches

Tool Number Example:
a Full-Nib Drill with CD of 0.1250 :
Tool # FND-1250

TOOLDIAMETER
Ø D"-0.0004
SHANK
Ød h6
CUTTING LENGTH
C.L.
OVERALL LENGTH
O.A.L.
Helicon
Full-Nib
from 0.0980
to 0.1250
0.125
(1/8")
1.022.44
Helicon
Full-Nib
from 0.1250
to 0.1875
0.1875
(3/16")
1.022.44
Helicon
Full-Nib
from 0.1880
to 0.2500
0.250
(1/4")
1.222.76
Helicon
Full-Nib
from 0.2540
to 0.3125
0.3125
(5/16")
1.463.11
Helicon
Full-Nib
from 0.3130
to 0.3750
0.3750
(3/8")
1.693.50

Feedrate (mm/th)Speed
(m/min)
Material Group
0.02-0.45150-200CFRP
0.02-0.45150-200CFRP/AL
0.02-0.07510-15CFRP/Ti

*Available with coolant-through holes.

*Additional dimensions available on request.