9
J215 Solid Carbide Thread Mill with High Helix and Through Coolant, Metric
Universal high performance tool to machine same or bigger diameters than the TDZ with the same pitch. Left or right-hand, through or blind holes almost down to the bottom. Alcrona Pro coated for the best machining result with through coolant for better chip evacuation and 27° helix for a smoother cutting action.
l 27°
R
Alcrona Pro
DIN 6535HA
Workpiece material group suitability, starting values for cutting speed (m/min) and Alpha Code. Tables with feed per tooth and correction factors can be found starting from page 234.
P1.1
P1.2
P1.3
P2.1
P2.2
P2.3
P3.1
P3.2
P3.3
P4.1
P4.2
P4.3
M1.1
M1.2
M2.1
M2.2
M2.3
M3.1
M3.2
M3.3
M4.1
M4.2
K1.1
K1.2
K1.3
K2.1
K2.2
K2.3
K3.1
K3.2
K3.3
K4.1
K4.2
K4.3
K4.4
K4.5
K5.1
K5.2
K5.3
N1.1
N1.2
N1.3
N2.1
N2.2
N2.3
N3.1
N3.2
N3.3
N4.1
N4.2
N4.3
S1.1
S1.2
S1.3
S2.1
S2.2
S3.1
S3.2
S4.1
S4.2
H1.1
H3.1
181 B 58 B
115 B 275 C 26 A
203 B 47 B 87 B
247 C 22 A
210 B 40 B 71 B
179 C 21 A
156 B 50 A
106 A 640 C 17 A
137 B 42 A 80 A
378 C 63 A
121 B 38 A 59 A
189 C
140 B 32 A 51 A
305 C
112 B
95 B
27 A
137 B
42 A
120 B
153 C
69 C
83 B
101 B 90 B
42 A
70 B 76 B 70 B
42 A
58 B
129 B 420 C 32 A
65 B
55 B
105 B
84 B
315 C
210 C
35 A
26 A
45 A
Internal Thread.
Product J2154.5X1.0 J2156.0X1.25 J2157.5X1.5 J2159.5X1.75 J21510.0X2.0 J21512.0X2.0
TDZ
TP
DC
APMX
OAL
DCON MS
[mm]
[mm]
[mm]
[mm]
[mm]
M6 M8 M10 M12 M14 M16
1.00 1.25 1.50 1.75 2.00 2.00
4.50 6.00 7.50 9.50 10.00 12.00
13.00 17.50 21.00 26.25 30.00 34.00
57.0 65.0 72.0 80.0 83.0 92.0
6.00 6.00 8.00 10.00 10.00 12.00
NOF
3 3 3 3 4 4
227