Cutting Data

DRILL MODEL MATERIAL TO BE PROCESSED CUTTING SPEED V (m/min) FEED RATE (mm/r)
Three-Flute Carbide Drill cast iron
stainless steel
aluminum, aluminum alloy
Ti, Ti alloy
60-90
35-45
120-180
25-40
0.10-0.40
0.04-0.20
0.125-0.500
0.04-0.16
Twist Carbide Drill steel
cast iron
80-100
80-120
0.063-0.400
0.10-0.50
Step Carbide Drill steel
cast iron
80-100
75-90
0.063-0.400
0.10-0.50
Center Drill steel, cast iron 10-30 0.01-0.08
Centering Carbide Drill steel, cast iron 60-90 0.063-0.250
RPM
m/mm 3.0mm 6.0mm 10.0mm 12.0mm 16.0mm 18.0mm 20.0mm 25.0mm
10 1060 530 320 265 200 175 160 125
20 2120 1060 630 530 400 350 320 250
40 4240 2120 1270 1060 795 710 630 510
60 6360 3180 1900 1590 1190 1060 950 760
80 8490 4240 2540 2120 1590 1410 1270 1020
100 10600 5300 3180 2650 1990 1770 1540 1270
150 15190 7950 4770 3980 2980 3650 2390 1910
200 21210 10600 6360 5300 3980 3530 3180 2540
250 26520 13260 7950 6630 4970 4420 3980 3180
300 31820 15190 9550 7950 5970 5300 4770 3820
350 37130 18560 11140 9280 6960 6190 5570 4450
400 42430 21210 12730 10610 7960 7070 6360 5090
450 47740 23820 14320 11930 8950 7960 7160 5730
500 53040 26520 15910 13260 9940 8840 7950 6360
550 58350 29170 17500 14590 10940 9720 8750 7000
600 63650 31820 19090 15910 11930 10610 5550 7640
MILL MODEL MATERIAL TO BE PROCESSED CUTTING SPEED V (m/min) FEED PER TOOTH (mm/z) AXIAL CUTTING DEPTH AP (mm) RADIAL CUTTING DEPTH AW (mm)
Two-Flute Mill steel
cast iron
70-105
100-120
0.01-0.066
0.01-0.066
0.4-0.6D ≤ D
3-Flute and 4-Flute Straight Mill
Corner Radius Mill, Tapered Mill
steel
cast iron
90-160
100-150
shaft slot 0.01-0.10
shaft edge 0.03-0.3
shaft slot 0.02-0.15
shaft edge 0.06-0.45
shaft slot ≤ D
shaft edge ≤ 1.5D
shaft slot ≤ D
shaft edge ≤ 0.2D
Ball Mill steel
cast iron
80-220
230-280
0.01-0.08
0.02-0.10
≤ 0.4D ≤ D
Tapered Ball Mill steel
cast iron
120-170
250
0.01-0.08
0.02-0.10
≤ 0.4D ≤ D