Catalog 2018

420-22
PREMIO TOOLS FOR PROFESSIONALS
Universal end mill for long and short chipping materials.
Solid carbide end mill, Type UNI, Z2, AITiN, 30°
Art No.
3,0 8 8 57 6 420-22- 030-42 1
4,0 11 11 57 6 420-22- 040-42 1
5,0 13 13 57 6 420-22- 050-42 1
6,0 13 13 57 6 420-22- 060-42 1
8,0 19 19 63 8 420-22- 080-42 1
10,0 22 22 72 10 420-22- 100-42 1
12,0 26 26 83 12 420-22- 120-42 1
HB
• long version
• dynamic relief grinding
• AITiN coated
• stabilized cutting edge
• quiet run
• for finish-/roughing operation
Solid carbide mill
DIN
6527
Important instructions
The recommended guideline values ​must be
adapted to the actual conditions on site. The
table values ​correspond to the selected applications.
For other applications, change the feeds
according to the indicated factor and the speed,
from a change of more than
30%, in parallel with.
ap
ap
ae
ap
ae
Full groove roughing ae
ap=0,5 x Ø feed like table
ap=1,0 x Ø feed x 0,7
ap=1,5 x Ø feed x 0,5
ap=2,0 x Ø feed x 0,3
Roughing ae from factor 0,5 from Ø
ap=0,5 x Ø feed x 1,2
ap=1,0 x Ø feed like table
ap=1,5 x Ø feed x 0,8
ap=2,0 x Ø feed x 0,7
Finishing ae from factor 0,2 from Ø
ap=0,5 x Ø feed x 1,3
ap=1,0 x Ø feed x 1,2
ap=1,5 x Ø feed like table
ap=2,0 x Ø feed x 0,8
Vc
P1 195
P2 180
P3 170
Ø 3 4 6 8 10 12
fz 0,020 0,030 0,048 0,060 0,070 0,080
S 20.690 15.520 10.350 7.760 6.210 5.170
F 830 930 990 930 870 830
fz 0,016 0,024 0,038 0,048 0,056 0,064
S 19.100 14.320 9.550 7.160 5.730 4.770
F 610 690 730 690 640 610
fz 0,013 0,019 0,031 0,038 0,045 0,051
S 18.040 13.530 9.020 6.760 5.410 4.510
F 460 520 550 520 480 460
M1 100 S 10.610 7.960 5.310 3.980 3.180 2.650
fz 0,016 0,024 0,038 0,048 0,056 0,064
F 340 380 410 380 360 340
M2 85
K1 130
K2 130
fz 0,013 0,019 0,031 0,038 0,045 0,051
S 9.020 6.760 4.510 3.380 2.710 2.250
F 230 260 280 260 240 230
fz 0,013 0,019 0,031 0,038 0,045 0,051
S 13.790 10.350 6.900 5.170 4.140 3.450
F 350 400 420 400 370 350
fz 0,010 0,015 0,025 0,031 0,036 0,041
S 11.140 8.360 5.570 4.180 3.340 2.790
F 230 260 270 260 240 230
154