GF-R30-lg-IKZ-HB-TiCN

solid carbide thread milling cutters for internal threads

Article number GF162326.9588

Machining of internal threads.

Product features and benefits:

Deep threads possible thanks to long milling part.
Smooth milling operation thanks to flutes with 30° helix angle.
Predrilled tap hole necessary.
Pitch-dependent.
Cross-dimensional.
For internal threads the diameter of the end mill should be smaller than 2/3 or 3/4 of the thread diameter.

International Material Comparison
thread symbol:
UN, UNC, UNEF, UNF, UNS
nominal diameter d₁ [mm]:
19.05 mm - 999 mm
nominal diameter [in]:
0.75 " - 39.331 "
nominal size:
1, 1 1/16, 1 1/2, 1 1/4, 1 1/8, 1 11/16, 1 13/16, 1 15/16, 1 3/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 13/16, 15/16, 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, 3/4, 4, 7/8
pitch [mm]:
2.822 mm
pitch [in]:
0.111 "
threads per inch:
9
thread orientation:
internal
basic version:
GF - thread milling cutter
type:
GF-R30-long
coolant supply:
IKZ
helix direction:
R30
clamping flat:
HB
shank standard:
DIN 6535
direction of tool rotation:
RH
Coating:
TICN
shank diameter d₂:
12 mm
OAL l₁:
90 mm
length of cutting edge l₂:
26.633 mm
flutes /number of ridges:
4
clamping length l₄:
45 mm
diameter of milling part dF:
11.9
cutting material:
carbide
Technical details
thread symbol:
UN, UNC, UNEF, UNF, UNS
nominal diameter d₁ [mm]:
19.05 mm - 999 mm
nominal diameter [in]:
0.75 " - 39.331 "
nominal size:
1, 1 1/16, 1 1/2, 1 1/4, 1 1/8, 1 11/16, 1 13/16, 1 15/16, 1 3/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 13/16, 15/16, 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, 3/4, 4, 7/8
pitch [mm]:
2.822 mm
pitch [in]:
0.111 "
threads per inch:
9
thread orientation:
internal
basic version:
GF - thread milling cutter
type:
GF-R30-long
coolant supply:
IKZ
helix direction:
R30
clamping flat:
HB
shank standard:
DIN 6535
direction of tool rotation:
RH
Coating:
TICN
shank diameter d₂:
12 mm
OAL l₁:
90 mm
length of cutting edge l₂:
26.633 mm
flutes /number of ridges:
4
clamping length l₄:
45 mm
diameter of milling part dF:
11.9
cutting material:
carbide
thread symbol
UN, UNC, UNEF, UNF, UNS
nominal diameter d₁ [mm]
19.05 mm - 999 mm
nominal diameter [in]
0.75 " - 39.331 "
nominal size
1, 1 1/16, 1 1/2, 1 1/4, 1 1/8, 1 11/16, 1 13/16, 1 15/16, 1 3/16, 1 3/4, 1 3/8, 1 5/16, 1 5/8, 1 7/16, 1 7/8, 1 9/16, 13/16, 15/16, 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, 3/4, 4, 7/8
pitch [mm]
2.822 mm
pitch [in]
0.111 "
threads per inch
9
thread orientation
internal
basic version
GF - thread milling cutter
type
GF-R30-long
coolant supply
IKZ
helix direction
R30
clamping flat
HB
shank standard
DIN 6535
direction of tool rotation
RH
Coating
TICN
shank diameter d₂
12 mm
OAL l₁
90 mm
length of cutting edge l₂
26.633 mm
flutes /number of ridges
4
clamping length l₄
45 mm
diameter of milling part dF
11.9
cutting material
carbide
Cutting Values
Show all