RDKW 1604 MOS-MK BCK20MProduct

RDKW 1604 MOS-MK BCK20M

Ordernumber
5079555
Indexable insert for 3D and face milling 
Positive indexable insert with tough fine-grained substrate and thick PVD coating without chip control, for machining ductile cast iron materials (nodular cast iron) under stable ambient conditions. Can also be used for medium and fine machining of steel materials and hardened materials up to max. 57HRC.

Product data

chip breaker

Description of chip breaker (z.B.: MP= medium application steel , RKH= roughing application cast ironHFC, FMP= Fine and medium application steel,...)

MK
grade

Description of cutting grade (f.e. BCP25M, BCK20M, BCP20T, etc.).

BCK20M
delivery quantiy min

The minimum delivery quantity must be fulfilled for an order.

10
name of tool system

Description of the tool system.

ISO 00P
K1 main

K – Cast iron materials, K1
Material classification:

0.6010 (GG-10, GG 10)
0.6015 (GG-15, GG 15)
0.6020 (GG-20, GG 20)
0.6025 (GG-25, GG 25)
0.6030 (GG-30, GG 30)
0.6035 (GG-35, GG 35)
0.6040 (GG-40, GG 40)

220 - 410
K2 main

K – Cast iron materials, K2
Material classification:

0.7040 (GGG-40)
0.7050 (GGG-50)
0.7060 (GGG-60)
0.7070 (GGG-70)
5.3400 (EN-GJS-800-10)
5.3403 (EN-GJS-1050-6)
5.3404 (EN-GJS-1200-3)

150 - 230
K3 main

K – Cast iron materials, K3
Material classification:

0.8035 (GTW-35-04, EN-GJMW-350-4)
0.8040 (EN-GJMW-400-5, GTW-40-05)
0.8045 (EN-GJMW-450-7)
0.8135 (EN-GJMB 350-10)
0.8145 (EN-GJMB 450-6, GTS-45-06)
0.8155 (EN-GJMB 550-4, GTS-55-04)
0.8165 (EN-GJMB 650-2, GTS-65-02)
0.8170 (EN-GJMB 700-2, GTS-70-02)

170 - 290
clearance angle main cutting edge [AN]15
inner circle [IC]16
cutting edge height [S]4.76
corner radius [RE]8
insert execution r/n/l [IH]

AExecution of indexable insert running direction

R= Indexable insert right hand cutting

L= Indexable insert left hand cutting

N= for both cutting directions

N
insert height [S1]4.76
cutting material [GRADE]

Description of grade(f.e.BCP25M, BCK20M, BCP20T, etc.).

BCK20M
coating [COATN]

Description of coating.

PVD
Norm [NSM]

Indicates the standard to which the product belongs.

DIN-4000-76
H1 secondary

H – Hardened materials, hardened cast iron, H1
Material classification:

1.2343 52HRC (X38CrMoV5-1)
1.2767 54HRC (45NiCrMo16)

100 - 150
H2 secondary

H – Hardened materials, hardened cast iron, H2
Material classification:

1.2714 60HRC (55NiCrMoV7)
1.2842 58HRC (90MnCrV8)

80 - 130
H4 secondary

H – Hardened materials, hardened cast iron, H4
Material classification:

0.9620 52HRC (G-X260NiCr42)
0.9650 53HRC (G-X260Cr27)

90 - 140
P1 secondary220 - 335
P2 secondary

P – Steel, P2
Material classification:

1.2312 (40CrMnNiMoS8-6-4)
1.2714 (55NiCrMoV7)
1.3505 (100Cr6)
1.6587 (17CrNiMo6, 18CrNiMo7-6)
1.7225 (42CrMo4)
1.7361 (32CrMo12)
1.7715 (14MoV6-3)
1.8523 (39CrMoV13-9)

190 - 290
P3 secondary

P – Steel, P3
Material classification:

1.2085 (X33CrS16)
1.2343 (X38CrMoV5-1)
1.2379 (X153CrMoV12)
1.2581 (X30WCrV9-3)
1.2601 (X165CrMoV12)
1.3243 (HS6-5-2-5)
1.3343 (HS6-5-2)
1.7701 (51CrMoV4)

150 - 230
P5 secondary

P – Steel, P5
Material classification:

1.1120 (GS-20Mn5)
1.5419 (GS-22Mo4)
1.6571 (GS-34CrNiMo6)
1.6750 (GS-20NiCrMo3-7)
1.7231 (G42CrMo4)
1.7379 (GS-18CrMo9-10)

140 - 240
coating

coating type CVD or PVD.

Doppel-Ferrocon
insert size

The size of the plate is specified in millimetres.

RDKW 1604
insert shape

The insert-type describes the shape of the insert.
Example: CNMG, DCMT, XCMT etc.

RDKW

2D Drawing

2D Drawing

Contact

Do you have any questions?
Your contact for Cutting:

Your contact for Cutting:

Boehlerit Service+43 (3862) 300-0[email protected]

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