Guide Values For Precision Drilling - Komet MicroKom hi.flex Mode D'emploi

KOMET MicroKom® hi.flex

guide values for precision drilling

Material
Material example
material code/DIN
non-alloy steels St37-2/1.0037; 9SMn28/1.0715;
1.0 1.0 # 500
St44-2/1.0044
500-
non-alloy / low alloy steels St52-2/1.0050;
2.0 2.0
900
C55/1.0525; 16MnCr5/1.7131
2.1 2.1 < 500
lead alloys 9SMnPb28/1.0718
non alloy / low alloy steels: heat resistant
3.0 3.0 > 900
structural, heat treated, nitride and tools steels
42CrMo4/1.7225; CK60/1.1221
high alloy steels
4.0 4.0 > 900
X6CrMo4/1.2341; X165CrMoV12/1.2601
4.1 4.1
HSS
special alloys
5.0 5.0 250
Inconel 718/2.4668; Nimonic 80A/2.4631
titanium, titanium alloys
5.1 5.1 400
TiAl5Sn2/3.7114
stainless steels X2CrNi189/1.4306; X5CrNi-
6.0 6.0 # 600
Mo1810/1.4401
stainless steels X8CrNb17/1.4511; X10CrNi-
6.1 6.1 < 900
MoTi1810/1.4571
stainless / fireproof steels
7.0 7.0 > 900
X10CrAl7/1.4713; X8CrS-38-18/1.4862
gray cast iron
8.0 8.0 180
GG-25/0.6025; GG-35/0.6035
alloy gray cast iron
8.1 8.1 250
GG-NiCr202/0.6660
spheroidal graphite cast iron (ferritic)
9.0 9.0 # 600 130
GGG-40/0.7040
spheroidal graphite cast iron (ferritic/perlitic)
9.1 9.1 230
GGG-50/0.7050; GGG-55/0.7055; GTW-
55/0.8055
spheroidal graphite cast iron (perlitic),
10.0 10.0 > 600 250
malleable iron
GGG-60/0.7060; GTS-65/0.8165
alloyed spheroidal graphite cast iron
10.1 10.1 200
GGG-NiCr20-2/0.7661
vermicular cast iron
10.2 10.2 300
GGV Ti<0,2; GGV Ti>0,2
copper alloy, brass, lead-alloy bronze, lead bronze
12.0 12.0 90
(good cut) CuZn36Pb3/2.1182;
G-CuPb15Sn/2.1182
copper alloy, brass, bronze (average cut)
12.1 12.1 100
CuZn40Al1/2.0550; E-Cu57/2.0060
wrought aluminum alloys
13.0 13.0 60
AlMg1/3.3315; AlMnCu/3.0517
cast aluminum alloy (Si-content <10%), magnesi-
13.1 13.1 75
um alloy G-AlMg5/3.3561; G-AlSi9Mg/3.2373
cast aluminum alloy (Si-content >10%)
14.0 14.0 100
G-AlSi10Mg/3.2381
15.0 15.0 1400
hardened steels (< 45 HRC)
16.0 16.0 1800
hardened steels (> 45 HRC)
Note: The application details shown depend on the environmental and application conditions
(e.g. machine, ambient temperature, use of lubricant/coolant and the machining result required).
16
v c (m/min) v c (m/min)
f max. (mm/rev)
Cutting
speed
300 300
250 250
300 300
240 240
200
200
120 120
50 50
30 30
200 200
180 180
120 120
240 240
200 200
180 180
180 180
160
160
140 140
120 120
400 400
300 300
500 500
350 350
300 300
80 80
60 60
> 3,5 × D > 3,5 × D
X 6 – 7,9 X 6 – 7,9
max.
feed
0,04 0,04
0,04 0,04
0,04 0,04
0,03 0,03
0,03
0,03
0,02 0,02
0,01 0,01
0,01 0,01
0,01 0,01
0,01 0,01
0,01 0,01
0,05 0,05
0,05 0,05
0,04 0,04
0,04 0,04
0,04
0,04
0,03 0,03
0,03 0,03
0,02 0,02
0,05 0,05
0,02 0,02
0,05 0,05
0,05 0,05