SEC-Sumi Power Mill PWSR 2 Step Shellmill Type
Steel
Stainless Steel
Cast Iron
Maximum Depth of Cut
Radial
–15°
1.22”
Rake Angle
Axial
–6°
Fig 1
Fig 2
Fig 3
Fig 4
ø101.6 DCSFMS
DCSFMS
KWW DCB DCSFMS
KWW DCB DCSFMS
DCB KWW
KWW DCB
D1
DC D1
D1
ø13 D1
DC
DC
H
DC
Body (2-Step Type)
Dimensions ( mm )
Weight (kg)
Dia. DC *80
Bore Dia. DCB
Boss DCSFMS
Bolt D1 29.5
Height LF
Keyway Width KWW
Keyway Depth KDP
Mounting Depth CBDP
Number of Teeth
Effective No. of Teeth
Cat. No.
Fig
PWSR4080R PWSR4100R PWSR4125R PWSR4160R PWSR4200R
25.4
60
70
9.5
6
25
1.4
8
4 6 6 8
1 2 2 3 4
*100 31.75
70
46
70
12.7
8
32
2.0
12 12 16 20
125
38.1
80
56
70
15.9
10
38
3.0
160
50.8
100
72
70
19.1
11
38
5.2
200 47.625 130
160
70
25.4
14
38
8.0
10
« Worldwide Warehouse item
Cutters with sizes of ø200mm or above have "without oil holes" and "with shim" specifications. Inserts are sold separately. 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 "/ mm )
Grade
Coated Carbide
High-speed / Light P
K
R0.8
R0.8
Fig 1
Fig 2
General-purpose
Process
K
176
176
Roughing
K
Wiper Facet Length wpr
ø4.6
ø4.6
Cat. No.
Applications Remarks Fig
● ● ● ● ● 0.118" / 3.0 Light Cutting
LNMX170808PNSR-L LNMX170808PNSR-G LNMX170808PNSR-R
1
17.2
8
wpr
17.2
8
wpr
● ● ● ● ● 0.118" / 3.0 General-purpose1st Recommended 1 ● ● ● ● ● 0.118" / 3.0 Heavy Cutting Serrated 2
Parts
Recommended Cutting Conditions
Flat Screw (For Inserts / Shims)
Anti-seizure Cream
Shim (*)
Work Material
Insert Grade
Cutting Speed v c (m/min) Min. - Optimum - Max.
Feed Rate f z (mm/t) Min. - Optimum - Max.
Wrench
Hardness
ISO
P Carbon Steel180 to 280 HB 150- 250 -350 0.10- 0.23 -0.35 ACP200 Alloy Steel180 to 280 HB 100- 175 -250 0.10- 0.18 -0.25 ACP200 M Stainless Steel - 100- 150 -200 0.10- 0.18 -0.25 ACP300 K Cast Iron Ductile Cast Iron 250HB 100- 175 -250 0.10- 0.23 -0.35 ACK200 The cutting conditions above are a guide. Actual conditions will need to be adjusted according to machine rigidity, work clamp rigidity, depth of cut and other factors. Note
N m
BFTX0412IP 3.0 TTR15IP SUMI-P PWSS4R * mark is included with ø200 mm or larger sizes.
Large Diameter Size (ø8.00" & ø200 mm or larger sizes.) Body Structure
Shim PWSS4R
Insert
Safety Shim Design to Protect Body
H136
N m Recommended Tightening Torque (N·m)
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