TZE 00016
Heavy Milling
MSR
BT50 Integral Arbor type
Type
Heavy Milling Cutter
PR830(For Steel)
PR905(For Cast Iron)
Low cutting force
Heavy Milling MSR Cutter
■ Advantages
●Nicked insert lowers and disperses resistance at milling, and
enables high feed rate by restraining chattering.
●Improve chip evacuation and low cutting force by special chipbreaker.
●Enables heavy milling and deep machining, and also drastically improves machining efficiency.
(Reduction of machining time)
■ Comparison of cutting force
106%
2000
1000
17 Type
APMT25 Type
Size Comparison (Full Size)
5028N
4324N
4066N
3000
11 Type
Competitor B
Combined Force
Nick
124%
Combined Force
Nick
Competitor A
Cutting Resistance
Kyocera
Combined Force
■ Nicked Insert
0
※By Nicked and exclusive chipbreaker, low resistance and chip evacuation is improved.
Internal evaluation
High Efficient
Heavy Milling
1
■MSR Type
S
H
E
a
Ød
b
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
Ød2
Ød1
ØD
Fig.6
MSR 063R-1M
063R-2M
080R-1M
080R-2M
080R-4M
100R-1M
100R-2M
100R-4M
125R-1M
125R-2M
125R-4M
160R-1M
160R-2M
200R-1M
200R-2M
250R-1M
250R-2M
○
●
○
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4
8
4
8
16
6
12
24
6
12
24
8
16
10
20
12
24
4
4
6
6
8
10
12
1
2
1
2
4
1
2
4
1
2
4
1
2
1
2
1
2
φD φd φd1 φd2 H
63
27
20
14
80
27
20
14
100
32
41
-
125
40
58
-
160
40
68
-
200
60
-
-
250
60
-
-
65
85
50
70
115
50
70
115
60
70
115
60
70
60
80
60
80
E
Rake Angle
a
b
22
7.2 12.4
22
7.2 12.4
28
8
14.4
30
9
16.4
30
10
16.4
38
15
25.4
38
15
25.4
S
23.5
45
23.5
45
90
23.5
45
90
23.5
45
90
23.5
45
23.5
45
23.5
45
A.R. R.R.
Spare Part
Weight
Dimension (mm)
Shape
No. of Stage
No. of Line
Stock
Description
No. of Insert
●Toolholder Dimension(Bore φd: mm )
Fig.6
Fig.1
Fig.6
Fig.1
Fig.2
Fig.3
Fig.4
Fig.5
+9° -5° Fig.3
Fig.4
Fig.5
Fig.3
Fig.4
Fig.3
Fig.4
Fig.3
Fig.4
Clamp Screw Wrench
Shim
Clamp Screw Wrench
Anti-seize
Compound
MP
-1
0.7
0.9
1.0
1.5
2.5
1.5
2.0
SBTT-25L
3.2 60120TR
3.4
3.7
for Insert Clamp
6.0
6.1
6.8
7.0
9.9
10.3
14.2
・Shim is not available for MSR063R（Dia. D=63）
.
・Arbor attachment bolt(HH12x40) is included for MSR063R/MSR080R.
・It is not recommended using only top edge part (D.O.C 30mm) for 4 stages type.If D.O.C is small, use 1 stage or 2 stages type.
・Deep grooving is not recommended for this cutter.
-
-
-
MAP2506
SB40140TR
DT-15
MP-1
for Shim Clamp
●：Standard Stock ○：Check Availability
MSR 063R-1
063R-2
080R-1
080R-2
080R-2-31.75
080R-4
080R-4-31.75
100R-1
100R-2
100R-4
125R-1
125R-2
125R-4
160R-1
160R-2
200R-1
200R-2
250R-1
250R-2
315R-1
○
●
○
○
○
○
○
○
○
●
○
○
○
●
●
○
○
○
○
4
8
4
8
1
2
1
4
2
4
16
6
12
24
6
12
24
8
16
10
20
12
24
14
4
6
6
8
10
12
14
1
2
4
1
2
4
1
2
1
2
1
2
1
φD φd φd1 φd2 H
63
25.4
20
14
25.4
20
14
80 31.75 26
25.4 20
31.75 26
18
14
18
100 31.75 41
-
125 38.1
58
-
160 50.8
68
-
200 47.625
-
-
47.625
47.625
47.625
-
-
250
65
85
50
70
115
50
70
115
60
70
115
60
70
60
80
60
80
60
Rake Angle
E
a
b
26
6
9.5
26
6
9.5
32
26
32
8
6
8
12.7
9.5
12.7
32
8
12.7
38
10
15.9
38
11
19.3
38
14
25.7
38
14
25.7
35
14
25.7
S
23.5
45
23.5
45
90
23.5
45
90
23.5
45
90
23.5
45
23.5
45
23.5
45
23.5
A.R. R.R.
Spare Part
Weight
Dimension (mm)
Shape
No. of Stage
No. of Line
Stock
Description
No. of Insert
●Toolholder Dimension(Bore φd: inch )
Clamp Screw Wrench
Clamp Screw Wrench
Anti-seize
Compound
MP
-1
Fig.6 0.8
Fig.1 1.0
Fig.6 1.1
1.6
Fig.1
1.5
2.6
Fig.2
2.5
Fig.3 1.6
SBFig.4 2.2
TT-25L
60120TR
Fig.5 3.6
+9° -5°
Fig.3 3.5
Fig.4 3.8
for Insert Clamp
Fig.5 6.1
Fig.3 5.8
Fig.4 6.4
Fig.3 7.5
Fig.4 10.4
Fig.3 10.9
Fig.4 14.7
Fig.4 16.0
・Shim is not available for MSR063R（Dia. D=63）
.
・Arbor attachment bolt(HH12x40) is included for MSR063R/MSR080R.
・It is not recommended using only top edge part (D.O.C 30mm) for 4 stages type.If D.O.C is small, use 1 stage or 2 stages type.
・Deep grooving is not recommended for this cutter.
-1
MP
Shim
-
-
-
MAP2506
SB40140TR
DT-15
MP-1
for Shim Clamp
●：Standard Stock ○：Check Availability
・Coat seizing inhibitor (MP-1) thinly on clamp screw when insert is fixed.
●Cutting Conditions (Dia. 100mm)
Work Material
Carbon Steel S○○C
Alloy Steel SCM
MSR100R-2 (6 edge lines 2 Stage)
Cutting Conditions
V=150m/min
(N=478min-1)
V=120m/min
(N=382min-1)
・Not recommended for Stainless Steel
f=0.25mm/ tooth
（F=718mm/min）
f=0.2mm/ tooth
（F=458mm/min）
(ref.)D.O.C. and Chip Evacuation
D.O.C.
Evacuation
D.O.C.
Evacuation
ｄｘw
40mm X 20mm
574
cc/min
367
cc/min
ｄｘw
40mm X 40mm
1147
cc/min
733
cc/min
2
■MSR-BT50
4
4
φ1O0
φD
3
3
BT-50shank
0°
φD
4
3
4
3
0°
4
4
φ1O0
4
4
BT-50shank
S
38
S
L
38
101.8
L
Fig.1
101.8
Fig.2
●Holder Dimension（BT50 Integral Arbor Type）
MSR 063R-BT50-4
063R-BT50-5
080R-BT50-4
080R-BT50-5
100R-BT50-4
100R-BT50-5
●
●
●
●
●
●
16
20
16
20
24
30
4
4
6
4
5
4
5
4
5
L
S
A.R. R.R.
Weight
φD
Spare Part
Shape
No. of Stage
No. of Line
Description
No. of Insert
Stock
Dimension (mm) Rake Angle
Clamp Screw Wrench
Shim
MP
-1
160
180
160
80
180
160
100
180
63
Fig.1 5.7
90
111
Fig.2 6.2
90
Fig.1 6.9 SB-60120TR TT-25L
+9° -5°
111
Fig.2 7.4
for Insert Clamp
90
Fig.1 9.6
111
Fig.2 10.5
-
-
-
MAP-2506 SB-40140TR
MP-1
DT-15
for Shim Clamp
・Shim is not available for MSR063R（Dia. D=63）
.
・It is not recommended using only top edge part (D.O.C 30mm) for 4 stages/5 stages type. If D.O.C is small, use previous page's 1 stage type or 2 stages type.
・Deep grooving is not recommended for this cutter.
-1
MP
Anti-seize
Compound
Clamp Screw Wrench
●：Standard Stock
・Coat seizing inhibitor (MP-1) thinly on clamp screw when insert is fixed.
●Applicable Insert
Shape
Description
A
Dimension (mm)
T
φd
W
3-Nicked
Angle
β
γ
15.875 6.35
6.5
25
1.6
15° 11°
PVD Coated Applicable
PR660 PR830 PR905 Tool holder
-
●
●
●
-
●
●
●
MSR…
MSR…M
APMT 250640ER-NB3
4.0
-
APMT 250608ER-NB4
0.8
-
●
●
●
-
●
●
●
MSR…
MSR…M
APMT 250616ER-NB4
4-Nicked
α
0.8
APMT 250608ER-NB3
APMT 250616ER-NB3
R
15.875 6.35
6.5
25
1.6
15° 11°
4.0
APMT 250640ER-NB4
-
APMT 250616ER-NB3P 15.875 6.35
6.5
25
1.6
15° 11°
-
●
●
●
MSR…
MSR…M
APMT 250616ER-NB4P 15.875 6.35
6.5
25
1.6
15° 11°
-
●
●
●
MSR…
MSR…M
Low resistance 3 nicks
Low resistance 4 nicks
●：Standard Stock
●Caution at installing Nicked Insert
Description
No. of
Line
(Example of No Inserts)
No. of
Insert
When installing Nicked Insert, it is important to install it in the correct position. When it is
installed wrong, the Tool cannot machine the work and it may damage the tool holder body.
For MSR Type, Nicked Insert location indicator is marked at Insert attached area.
MSR 100R-1
100R-2
100R-4
6
12
24
6
Please be minded followings when you attach Inserts to tool holders. Indication is marked
near the Insert pocket for MSR type.
1）In case of Indicator 3, AP□□○○○○○○ER-NB3
2）In case of Indicator 4, AP□□○○○○○○ER-NB4
No. of Inserts
Nicked
NB3
NB4
3
6
12
3
6
12
■ When attaching the insert with corner-radius 4.0mm, the additional processing to the body is needed.
Apply additional processing to the body corner according to the chart hereunder.
Insert Corner-R
4.0
3
Additional Processing Dimension (mm)
to Body Corner
R2.0
※ Round- shaped additional processing is
recommended.
When applying chamfer- shaped additional
processing,
Body Corner
do not cut away too much.
Additionally
Processed
Pre-processing
Insert with Larg
Corner-R
Post-processing
●Case Studies
1.1193
1.0040
・Base
・V=140m/min
（N=446min-1）
・dxw=43x15mm
・f=0.2mm/tooth
(F=535mm/min)
・Dry
・MSR100R-2
・Dry
・MSR100R-2
0
70
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660)
70
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660)
・V=150m/min
（N=478min-1）
・dxw=40x15mm
・f=0.15mm/tooth
(F=430mm/min)
30
0
24
0
・Plate
MSR
Chip evacuation=345cc/min
MSR
Competitor Cutter C
Chip evacuation=33cc/min
Competitor Cutter D
Chip evacuation=258cc/min
Chip evacuation=43cc/min
・Since MSR is able to evacuate chips more than 10 times comparing with
competitor Cutter C [dia 125mm (6 Edges) V=120m/min f=0.1mm/tooth (F=184mm/
min) dxw=6x30mm] chip evacuation= 33cc/min, the cutting time is drastically
improved.
・Since MSR is able to deepen doc comparing with competitor Cutter D [dia 100mm
(6 edges) V=150m/min f=0.12mm/tooth (F=344mm/min) dxw=5x25mm] chip
evacuation=43cc/min, the cutting time is drastically improved.
Evaluation from the user
Evaluation from the user
1.0040
1.1183
・Bracket
・V=150m/min
（N=478min-1）
・dxw=20x70mm
・f=0.25mm/tooth
(F=718mm/min)
・Dry
・MSR100R-4
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660)
・Dry
・MSR100R-2
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660)
MSR
Competitor Cutter E
75
・Base Plate
・V=200m/min
（N=640min-1）
・dxw=75x10mm
・f=0.1mm/tooth
(F=385mm/min)
Chip evacuation=289cc/min
Chip evacuatione=114cc/min
MSR
Competitor Cutter F
0
100
Chip evacuation=1005cc/min
Chip evacuation=417cc/min
・Since MSR is able to cut by doc d=75mm comparing with competitor Cutter E [dia
100mm (4 edges) V=250m/min f=0.1mm/tooth (F=320mm/min) dxw=36x10mm]
chip evacuation= 114cc/min, the cutting efficiency is improved 2.5 times.
・Since MSR is able to cut stably even by increasing feed rate 2.4 times comparing
with competitor Cutter F [dia 100mm (6 edge lines) V=130m/min f=0.12mm/tooth
(F=298mm/min) dxw=20x70mm], cutting efficiency is drastically improved.
Evaluation from the user
Evaluation from the user
4
●Case Studies
Special Steel
・Electric generator part
・V=200m／min
・N=637min-1
・
ｄxw=40 x 25mm
・Dry
3000
・
ｆ=0.11mm／tooth
・F=420mm/min
850mm（Over hang）
・MSR100R-2
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660）
MSR
Competitor Cutter G
2 pc/1Hr (Efficiency 4 times)
0.5 pc/1Hr
・Competitor Cutter G took 2 hours to machine 1 workpiece, but MSR can machine
1 workpiece by 30 min and machining efficiency is improved 4 times.
Evaluation from the user
1.0040
GGG 40
・Plate
・V=200m／min
（N=640min-1）
・Dry
・MSR100R-4 (4 stage type)
・6 edge lines
・APMT250616ER-NB3
80
Weak workpiece clamp and
easy cause of chattering
350mm（Over hang）
・APMT250616ER-NB4
（PR660）
MSR
Competitor Cutter H
5
・
ｄxw=5x50mm
・
ｆ=0.2mm／tooth
（F=660mm/min）
・Dry
・MSR100R-2
・6 edge lines
・APMT250616ER-NB3
2000
・
ｄxw=80x10mm
・
ｆ=0.06mm／tooth
（F=230mm/min）
・Construction machine part
・V=173m／min
（N=550min-1）
230mm (Over hang)
1000
・APMT250616ER-NB4
（PR905）
Chip evacuation = 184cc/min
Chip evacuation = 78cc/min
MSR
Competitor Cutter I
Chip evacuation=165cc/min
Chip evacuation=51cc/min
・Against chip evacuation = 78cc/min of Competitor Cutter H [Dia. 100mm(4
edges) V=250m/min f=0.06mm/tooth (F=200mm/min) dxw=39x10mm], since
cutting depth (d) is larger for MSR, chip evacuation is 184cc/min, then
machining efficiency is improved 2.3 times and realized quiet machining noise.
・Against chip evacuation = 51cc/min of Competitor Cutter I[Dia. 100(6 edges)
V=90m/min f=0.2mm/tooth(F=343mm/min) dxw=3x50mm], since cutting depth
(d) is larger for MSR, chip evacuation is 165cc/min, then machining efficiency is
improved 3.2 times.
Evaluation from the user
Evaluation from the user
●Case Studies
1.0443
・Construction machine part
・V=125m／min
（N=400min-1）
・
ｄxw=15x45mm
φ300
・
ｆ=0.15mm／tooth
（F=360mm/min）
・Dry
・MSR100R-2
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR660）
MSR
Chip evacuation = 244cc/min
Chip evacuation = 122cc/min
Competitor Cutter J
・Since even increasing feed ratio as 2 times, stable machining was possible and
machining efficiency was improved compared with Competitor Cutter J[Dia. 100(4
edges) V=125m/min f=0.08mm/tooth (F=180mm/min) dxw=15x45mm]
Evaluation from the user
1.0443 (Cast Steel)
1.0040
・Construction machine part
・V=150m／min
（N=750min-1）
・
ｄxw=20 x 8mm（Max）
・
ｆ=0.25mm／tooth
（F=750mm/min）
・Plate
・V=125m／min
（N=400min-1）
φ350
・
ｄxw=25 x 5mm
・
ｆ=0.15mm／tooth
（F=400mm/min）
・Dry
・MSR63R-4
・4 edge lines
・APMT250616ER-NB3
・Dry
・MSR100R-2
・6 edge lines
・APMT250616ER-NB3
・APMT250616ER-NB4
（PR905）
・APMT250616ER-NB4
（PR660）
MSR
Chip evacuation = 120cc/min
MSR
Competitor Cutter K
Chip evacuation = 29cc/min
Competitor Cutter L
300
Chip evacuation = 50cc/min
Chip evacuation = 7.4cc/min
・Compared with Competitor Cutter K chip evacuation = 29cc/min, MSR shows
chip evacuation = 120cc/min and machining efficiency is improved 4.1 times
with less vibration and quiet machining noise.
・Compared with Competitor Cutter L chip evacuation = 7.4cc/min, MSR shows
chip evacuation = 50cc/min and machining efficiency is improved 6.7 times with
less vibration and quiet machining noise.
Evaluation from the user
Evaluation from the user
6
■MSR Cutter Q & A
Q.1
What is the most recommended cutting
condition for MSR?
Q.5
Is Cast Iron machining possible?
A.1
Vc=150m/min, f=0.2mm/tooth, Large longwise D.O.C
and less transversal
A.5
Able to cutt Cast Iron
Basically machinability is better than steel and there
is no problem.
In case of MSR100R-2
e.g)Loadmeter 120%
1 pass
Longwise X
Transversal:
15X75mm
There is a record of FC as 1800cc/min.
e.g)Loadmeter 90%
3 pass
2 pass
Recommended cutting condition
V=150m/min f=0.3mm/tooth
1 pass
* In case of causing wear, PR905(PR830) is recommended.
2 pass
Longwise X
Transversal:
45X25mm
3 pass
Q.2
What is judgment standard of MSR usability?
A.2
Maximum revolution has to be less than 4000 min-1.
Being over BT50
Q.6
How is the insert life (Time.Distance)?
A.6
Chip weight: 700kg/Corner (Result by PR660)
Machining time: 90min (calculated value)
Machining distance: 65m (calculated value)
* This tool is available for gantry machines.
The reason why this is not usable under high
revolution machine is because enough torque
cannot be gained.
What is efficiency 1000cc/min? ⇒About 7.8kg chip
evacuation per 1min
* There are positive results for BT40, feed rate
will be about f=0.1mm/tooth.
* Machining distance= 90min (Time by the end of tool
life) x 717mm/min (Table feed ratio per 1min)=65m
* Tool life time = 700kg (Chip weight)÷7.8kg (Chip
evacuation amount per 1min) = 90min
* In case of V=150m/min, longwise x transversal: 20
x70mm, F=717mm/min
* Tool: MSR100R-2 (6 edges)
Q.3
What is caution points in case of less power machine?
A.3
Please do not use large cutting diameter.
Q.7
How to resolve chattering?
Dia.63 or Dia.80mm is recommended.
A.7
It is recommended using V=150m/min
for MSR, if chattering is caused under
machining environment, following condition is
recommended.
Please set up conditions checking which part is
most powerful confirming machine torque curve.
Tried under condition of V=150m/min, enough torque
was not gained because of high gear.
In this case, it has to be prioritized using V which
can exert enough torque as V=120m/min.
Please increase cutting speed and decrease feed
rate.
* Machine torque curve will be prioritized.
Q.4
What is caution point in case of Weak clamping?
A.4
Decrease feed ratio at start cutting workpiece.
●In case of chattering
⇒Basically decrease cutting speed (Vc), increase feed rate(f)
In case of general steel
In case of FC/FCD
・Ｖc＝80ｍ／min
・Ｖc＝80ｍ／min
・
ｆ＝0.25mm／tooth
・
ｆ＝0.35mm／tooth
* Almost all case of moving workpiece is identified at
start cutting workpiece.
◎Effective for increasing cutting speed and
decrease feed ratio
Vc=150m/min, f=0.2mm/tooth
↓
Vc=200m/min, f=0.15mm/tooth
KYOCERA Fineceramics GmbH
Cutting Tool Division
Hammfelddamm 6
D-41460 Neuss, Germany
Phone +49 (0) 2131 1637-0
Fax
+49 (0) 2131 1637-150
www.kyocera.de
KYOCERA Fineceramics SA
Cutting Tool Division
4, allée du Commandant Mouchotte
Paray-vieille-poste, F-91781 WISSOUS Cedex, France
Tél. +33 (0) 1 45120220
Fax +33 (0) 1 46860133
www.kyocera.fr
KYOCERA Fineceramics GmbH sp. z o.o
Oddzial w Polsce
Cutting Tool Division
Leg. ul. Europejska 4
55-220, Jelcz-Laskowice, Poland
Phone +48 (0) 71 3811215
Fax
+48 (0) 71 3811216