ZIRK-GF-26mm-Z1-IKZN

circular thread milling bodies for multi-tooth indexable inserts

Article number GZ303010

Machining of internal and/or external threads.

Product features and benefits:

For multi-tooth exchangeable insert.
Cross-dimensional.
Pitch-dependent.
The diameter of the end mill should be smaller than 2/3 respectively 3/4 of the thread diameter for internal threads.
For external threads the diameter of the end mill should be smaller than the thread diameter.

thread symbol:
BSF, BSW, G, M, MF, UN, UNC, UNEF, UNF, W
nominal diameter d₁ [mm]:
33.3 mm - 999 mm
nominal diameter [in]:
1.311 " - 39.331 "
nominal size:
1 1/2, 1 11/16, 1 13/16, 1 15/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 2, 2 1/2, 2 1/4, 2 1/8, 2 3/4, 2 3/8, 2 5/8, 2 7/8, 3, 3 1/2, 3 1/4, 3 1/8, 3 3/4, 3 3/8, 3 5/8, 3 7/8, 4
pitch [mm]:
1 mm - 4 mm
pitch [in]:
0.039 " - 0.157 "
threads per inch:
11,14
thread orientation:
internal, external
basic version:
Zirk-GF - circular thread milling bodies
type:
milling bodies/exchangable thread inserts 26mm
coolant supply:
IKZN
clamping flat:
B
shank standard:
DIN 1835
shank diameter d₂:
25 mm
OAL l₁:
107 mm
length of cutting edge l₂:
26 mm
usable length l₃:
45.5 mm
Neck diameter d5:
20 mm
flutes /number of ridges:
1
size of insert:
MZP 26
clamping length l₄:
56 mm
diameter of milling part dF:
25
Technical details
thread symbol:
BSF, BSW, G, M, MF, UN, UNC, UNEF, UNF, W
nominal diameter d₁ [mm]:
33.3 mm - 999 mm
nominal diameter [in]:
1.311 " - 39.331 "
nominal size:
1 1/2, 1 11/16, 1 13/16, 1 15/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 2, 2 1/2, 2 1/4, 2 1/8, 2 3/4, 2 3/8, 2 5/8, 2 7/8, 3, 3 1/2, 3 1/4, 3 1/8, 3 3/4, 3 3/8, 3 5/8, 3 7/8, 4
pitch [mm]:
1 mm - 4 mm
pitch [in]:
0.039 " - 0.157 "
threads per inch:
11,14
thread orientation:
internal, external
basic version:
Zirk-GF - circular thread milling bodies
type:
milling bodies/exchangable thread inserts 26mm
coolant supply:
IKZN
clamping flat:
B
shank standard:
DIN 1835
shank diameter d₂:
25 mm
OAL l₁:
107 mm
length of cutting edge l₂:
26 mm
usable length l₃:
45.5 mm
Neck diameter d5:
20 mm
flutes /number of ridges:
1
size of insert:
MZP 26
clamping length l₄:
56 mm
diameter of milling part dF:
25
thread symbol
BSF, BSW, G, M, MF, UN, UNC, UNEF, UNF, W
nominal diameter d₁ [mm]
33.3 mm - 999 mm
nominal diameter [in]
1.311 " - 39.331 "
nominal size
1 1/2, 1 11/16, 1 13/16, 1 15/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 2, 2 1/2, 2 1/4, 2 1/8, 2 3/4, 2 3/8, 2 5/8, 2 7/8, 3, 3 1/2, 3 1/4, 3 1/8, 3 3/4, 3 3/8, 3 5/8, 3 7/8, 4
pitch [mm]
1 mm - 4 mm
pitch [in]
0.039 " - 0.157 "
threads per inch
11,14
thread orientation
internal, external
basic version
Zirk-GF - circular thread milling bodies
type
milling bodies/exchangable thread inserts 26mm
coolant supply
IKZN
clamping flat
B
shank standard
DIN 1835
shank diameter d₂
25 mm
OAL l₁
107 mm
length of cutting edge l₂
26 mm
usable length l₃
45.5 mm
Neck diameter d5
20 mm
flutes /number of ridges
1
size of insert
MZP 26
clamping length l₄
56 mm
diameter of milling part dF
25