High-Productivity High-Feed Cutter for Rough Milling DMSW S ERIES
■ General Features and Benefits ● DMSW insert provides a compound arc-shape cutting edge which allows for high efficiency feed rates up to 0.138" IPT. ● Cutting forces are reduced due to a 75 degree lead angle which promotes stable machining in long projection applications.
■ Chipbreaker Material P M K S H G Chipbreaker General Purpose Main Chipbreaker
■ Milling Cutter Product Range
Diameters Available ( mm )
Diameters Available (Inch)
Product Code
Shape
ø1.5 ø2.0 ø2.5 ø3.0 ø4.0 ø35 ø40 ø42 ø50 ø52 ø63 ø66 ø80 ø85 ø100 ø125 ø160
6 7
4 6
DMSW30000R
8
4
4 5 6 4 5 6
6 8
6 8
5 6
4 5
4 5
* *
DMSW08000RS
6 8 10
6 8
4 5
DMSW08000R
6 8 10
Inch Arbor
.0047”
DMSW31500EW
3 3
24 °
DMSW31500ELC 3
DMSW08000E
2 3
3
4
H Chipbreaker Strong-Edged Roughing, Heavy Interrupted, and Hardened Steel Milling
DMSW08000EL
2 3
3
4
DMSW30000M
3
DMSW08000M
2 3 3
Inch Arbor Inch Arbor
General Purpose (Standard)
● Numbers inside are number of teeth * : Different diameter shanks available
G
■ Insert Features ● The Compound arc-shape cutting edge is capable of a high feed rate of 0.138" IPT at 0.020" axial depth of cut.
.0087”
H Heavy Cutting
15 °
Cutting Edge Strength Heavy
● The insert provides economical efficiency with a total of 6 cutting edges and provides a thickness of 0.2756" for increased strength.
Conventional Tool: Linear Shape
DMSW
Conventional Product
compound arc shape
.2756"
~ .1181" - .2362"
● Compared to conventional high feed mill cutter insert, DMSW insert provides improved surface finish due to the arc-shaped edge.
DMSW
Competitor A (High Feed Cutter)
20 40
20 40
-40 -20 0
-40 -20 0
（ Inch ）
0 .098 .197 .295 .394 .492 （ Inch ）
0 .098 .197 .295 .394 .492 Ra 11.2µm Rz 51.0µm
Ra 3.3µm Rz 14.1µm
Machine : Vertical Machining Center BT50, Part Material: 1050 Carbon Steel, Insert: WNMU0807ZNER-G-ACU2500 Milling Cutter: DMSW08063RS04 (ø63 4 teeth), Cutting Conditions: v c = 500 SFM, f z = .0984 IPT, a p = .0197", a e = 1.5748", Dry
2
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