Sumi Dual Mill DFCM Shellmill Inch Type
Steel
Stainless Steel
Cast Iron
Exotic Alloy
Radial
-9°
.236”
Rake Angle
Axial
-5°
Fig 1
Fig 2
Fig 3
Fig 4
Fig 5
Fig 6
DCSFMS
DCSFMS
DCSFMS
DCSFMS
ø 101.6
ø 66.7
KWW DCB
KWW DCB
KWW DCB
KWW DCB
DCSFMS
DCSFMS DCB KWW
4-ø14
4-ø18
KWW DCB
ø18 D2
D1 DC
D1 DC
D1 DC
D1 DC
D1 D2 DC
H
D1 DC
Body (Fine Pitch)
Dimensions (inch)
Weight (kg)
Dia. DC
Boss DCSFMS
Height LF
Bore Dia. DCB
Keyway Width KWW
Keyway Depth KDP
Mounting Depth CBDP
Bolt D1
Bolt D2
Number of Teeth
Cat. No.
Fig
● 2.000 1.500 1.750 .750 .312 .190 .750 .609 .406 5 ● 2.500 1.750 1.750 1.000 .375 .220 .750 .797 .531 6 ● 3.000 2.250 1.750 1.000 .375 .220 .750 .797 .531 8
DFCM22000R DFCM22500R DFCM23000R DFCM24000R DFCM25000R DFCM26000R DFCM28000R
0.75 1.05 1.79 3.79 4.67 7.78
● 4.000 2.870 2.000 1.250 .500 .280 .750 1.000 .656
10
DFCM24000R-1.50 ●
4.000 3.150 2.500 1.500 .625 .380 1.000 2.000 1.181 10 ● 5.000 3.750 2.500 1.500 .625 .380 1.000 2.000 1.181 12
● 6.000 4.380 2.500 1.500 .625 .380 1.000 2.000 1.181 14 11.55
● 8.000 5.906 2.500 2.500 1.000 .560 1.594 5.118 -
15 14.79
Inserts are sold separately. Check the pilot diameter (DCB) when selecting the cutter. For securing the ø80mm and ø100mm cutters to the arbors marked with *, use a JIS B1176 hexagonal socket bolt (ø80: M12 x 30 to 35mm, ø100: M16 x 40 to 45mm).
Insert
Dimensions (inch)
Grade
Coated Carbide
High-speed / Light General-purpose
K
Process
K
Roughing
K
Wiper Facet Length wpr
Nose Radius RE
Cat. No.
Fig
Fig 1
RE
● ● ● ●
● ●
● ●
XNMU060604PNER-L XNMU060608PNER-L XNMU060604PNER-G XNMU060608PNER-G XNMU060612PNER-G XNMU060616PNER-G XNMU060604PNER-GS XNMU060608PNER-GS XNMU060612PNER-GS XNMU060616PNER-GS XNMU060608PNER-H XNMU060612PNER-H XNMU060616PNER-H
.016 .031 .016 .031 .047 .063 .016 .031 .047 .063 .031 .047 .063
.110 1 .094 1 .110 1 .094 1 .079 1 .063 1 .110 1 .094 1 .079 1 .063 1 .094 1 .079 1 .063 1
wpr
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
.441
.240
● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
Identification Code DFC M 2 2000 R
Parts Wrench Insert Screw Anti-seize Cream
Cutter Series
Fine Pitch
Insert Series
Cutter Dia. 2.000"
Feed Direction
N m
TRDR15IP BFTX03512IP 3.0 SUMI-P
Cutting Conditions
Feed Rate (IPT) Min. - Optimum - Max.
D.O.C. (in.)
Part Material
Cutting Speed (SFM) Min. - Optimum - Max.
ISO
Grade
Hardness
ACP200 ACP300 ACP200 ACP300 ACP200 ACP300
General Steel
180~280HB 500 - 650 - 820 0.004 - 0.008 - 0.012 <0.236
P
Soft Steel
<180HB 600 - 820 - 1,150 0.006 - 0.010 - 0.014 < 0.236
Die Steel
200~220HB 330 - 500 - 650 0.004 - 0.007 - 0.010 < 0.157
M >220HB 300 - 500 - 750 0.004 - 0.007 - 0.010 <0.196 ACM200 Austenitic Stainless <250HB 525 - 675 - 820 0.005 - 0.007 - 0.010 <0.236ACM300 K Cast Iron 250HB 500 - 750 - 1150 0.004 - 0.008 - 0.012 <0.236 PH Stainless Steel
ACK200 ACK300
For shoulder milling, the GS Type breaker is recommended. Use at a e ≤ 50% of cutter diameter and f z ≤ 0.008 IPT
H102
N m Recommended Tightening Torque (N·m)
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