EP-Z3-Gr.02-TiAlN-T4

3-tooth circular carbide indexable inserts for internal threads

Article number GF613127.4038

Machining of internal threads.

Product features and benefits:

3-tooth indexable insert.
Cross-dimensional.
Tool for all pitches.
The diameter of the end mill should be smaller than 2/3 respectively 3/4 of the thread diameter for internal threads.

International Material Comparison
thread symbol:
BSF, BSW, G, W
nominal diameter d₁ [mm]:
20.9 mm - 999 mm
nominal diameter [in]:
0.823 " - 39.331 "
nominal size:
1, 1 1/2, 1 1/4, 1 1/8, 1 3/4, 1 3/8, 1 5/8, 1 7/8, 1/2, 2, 2 1/2, 2 1/4, 2 3/4, 3, 3 1/2, 3 1/4, 3 3/4, 3/4, 4, 5/8, 7/8
pitch [mm]:
1.814 mm
pitch [in]:
0.071 "
threads per inch:
14
thread orientation:
internal
basic version:
Zirk-GF - circular thread milling bodies
type:
3-tooth milling bodies/exchangable inserts
Coating:
TIALN-T4
OAL l₁:
0 mm
size of insert:
size 02
diameter of milling part dF:
17.5
cutting material:
carbide
Technical details
thread symbol:
BSF, BSW, G, W
nominal diameter d₁ [mm]:
20.9 mm - 999 mm
nominal diameter [in]:
0.823 " - 39.331 "
nominal size:
1, 1 1/2, 1 1/4, 1 1/8, 1 3/4, 1 3/8, 1 5/8, 1 7/8, 1/2, 2, 2 1/2, 2 1/4, 2 3/4, 3, 3 1/2, 3 1/4, 3 3/4, 3/4, 4, 5/8, 7/8
pitch [mm]:
1.814 mm
pitch [in]:
0.071 "
threads per inch:
14
thread orientation:
internal
basic version:
Zirk-GF - circular thread milling bodies
type:
3-tooth milling bodies/exchangable inserts
Coating:
TIALN-T4
OAL l₁:
0 mm
size of insert:
size 02
diameter of milling part dF:
17.5
cutting material:
carbide
thread symbol
BSF, BSW, G, W
nominal diameter d₁ [mm]
20.9 mm - 999 mm
nominal diameter [in]
0.823 " - 39.331 "
nominal size
1, 1 1/2, 1 1/4, 1 1/8, 1 3/4, 1 3/8, 1 5/8, 1 7/8, 1/2, 2, 2 1/2, 2 1/4, 2 3/4, 3, 3 1/2, 3 1/4, 3 3/4, 3/4, 4, 5/8, 7/8
pitch [mm]
1.814 mm
pitch [in]
0.071 "
threads per inch
14
thread orientation
internal
basic version
Zirk-GF - circular thread milling bodies
type
3-tooth milling bodies/exchangable inserts
Coating
TIALN-T4
OAL l₁
0 mm
size of insert
size 02
diameter of milling part dF
17.5
cutting material
carbide