Cemented carbide drilling bit Cemented carbide reamer
|
Speed
m/min
|
Material
|
Speed
m/min
|
Feed
mm/r
|
|
75-180
|
aluminum/aluminium alloy
|
30-75
|
,13-,38
|
|
30-75
|
high-silicon aluminum
|
25-60
|
,08-,30
|
|
75-180
|
brass
|
30-75
|
,13-,38
|
|
45-75
|
bronze
|
27-53
|
,08-,30
|
|
45-105
|
copper/copper alloy
|
25,65
|
,13-,38
|
|
40-60
|
soft cast iron
|
25-60
|
,15-,38
|
|
30-45
|
middle hardness cast iron
|
18-45
|
,15-,30
|
|
15-40
|
hard cast iron
|
12-27
|
,10-,25
|
|
90-180
|
magnesium
|
30 75
|
,13-,38
|
|
18-55
|
anti-corrosion ambrose alloy
|
12-37
|
,10-,30
|
|
18-37
|
forging cast copper
|
12-30
|
,08-,25
|
|
25-32
|
heat treatment steel(35-40RC)
|
12-20
|
,10-,20
|
|
12-18
|
heat treatment steel(40 45RC)
|
9-15
|
,05-,15
|
|
6-12
|
heat treatment steel(45RC obove)
|
5-12
|
,03-,10
|
|
30-55
|
middle carbon steel
|
15-30
|
,13-,25
|
|
18-40
|
mould steel
|
12-37
|
,10-,15
|
|
12-35
|
tool steel
|
9-27
|
,10-,15
|
|
9-27
|
300 series stainless steel
|
6-24
|
,10-,20
|
|
12-40
|
400 series stainless steel
|
9-37
|
,13-,25
|
|
9-20
|
inconel
|
6-18
|
,03-,13
|
|
9-18
|
RENE
|
6-18
|
,05-,15
|
|
12-30
|
titanium
|
9-27
|
,05-,20
|
|
9-18
|
nickel base alloy
|
6-18
|
,05-,15
|
|
60-107
|
epoxy resin fiber
|
30-75
|
,13-,38
|
|
60-183
|
plastics
|
30-90
|
,13-,38
|
|
60-122
|
resin glass steel
|
30-90
|
,13-,38
|
|
25-60
|
bakelite
|
18-45
|
,13,38
|
|
20-37
|
bakelite
|
18-30
|
,13-,38
|
|
