High efficiency chip evacuatдiлoяnза,каfзoа -rkySocteerae@lkyaoncedra-tDooilsf.rfuicult-to-cut materials,
Unequally partitioned flute design
5DEKM, 5DERM Workpiece Materials No. of Flutes: 5
1st choice
Land Radius I
R
(DEKM) NN Shank Dia.
(DERM)
3
(DERM)
-
5 %D
%D
5DEKM (With corner land) Shouldering Slotting 5DERM (Radius) Shouldering Slotting
(Unit : mm) %T(Unit : mm)
%T
Outside Length Shank Overall No. of Outside Length Shank Overall No. of
Solid End Mill
Description Std. Dia. Mill Dia. of cut diameter length Flutes Description Std. Dia. Mill Dia. of cut diameter length Spec of Flutes
Dc tolerance Ds L Corners
tolerance Ds L Z
Dc Z
5DEKM040-120-06 4 -0.020 12 6 55 5 5DERM040-120-06-R025 4 -0.020 12 6 55 R0.25 5
5DEKM050-130-06 -0.038 6 57 5 5DERM050-130-06-R025 -0.038 6 57 R0.25 5
5DEKM060-130-06 6 57 5 5DERM060-130-06-R040 6 57 R0.4 5
5DEKM080-160-08 5 -0.020 13 8 63 5 5DERM080-160-08-R050 5 -0.020 13 8 63 R0.5 5
5DEKM090-190-10 -0.038 10 72 5 5DERM090-190-10-R050 -0.038 10 72 R0.5 5
5DEKM100-220-10 10 72 5 5DERM100-220-10-R050 10 72 R0.5 5
5DEKM120-260-12 6 -0.020 13 12 83 5 5DERM120-260-12-R075 6 -0.020 13 12 83 R0.75 5
5DEKM160-320-16 -0.038 16 92 5 5DERM160-320-16-R075 -0.038 16 92 R0.75 5
5DEKM200-380-20 20 104 5 5DERM200-380-20-R075 20 104 R0.75 5
5DEKM250-450-25 8 -0.025 16 25 121 5 5DERM250-450-25-R075 8 -0.025 16 25 121 R0.75 5
-0.047 -0.047
9 -0.025 19 9 -0.025 19
-0.047 -0.047
10 -0.025 22 10 -0.025 22
-0.047 -0.047
12 -0.032 26 12 -0.032 26
-0.059 -0.059
16 -0.032 32 16 -0.032 32
-0.059 -0.059
20 -0.040 38 20 -0.040 38
-0.073 -0.073
25 -0.040 45 25 -0.040 45
-0.073 -0.073
5 edged design enables high feed rate cutting. Variable pitch prevents vibration.
5DERM is suitable for 0.8Dc slotting. Recommended Cutting Conditions L42
Steel and Difficult-to-cut materials, Finishing L
4YFSM, 6YFSM Workpiece Materials No. of Flutes: 4,6
1st choice
Sharp I
Shank Dia. -
46
4YFSM Shouldering 6YFSM Shouldering
Description (Unit : mm) Description (Unit : mm)
4YFSM040-130-06
4YFSM050-130-06 Outside Length Shank Overall No. of 6YFSM060-130-06 Outside Length Shank Overall No. of
6YFSM080-190-08
Std. Dia. Mill Dia. of cut diameter length Flutes 6YFSM100-220-10 Std. Dia. Mill Dia. of cut diameter length Flutes
6YFSM120-260-12
tolerance Ds L Z 6YFSM160-320-16 tolerance Ds L Z
Dc 6YFSM200-380-20 Dc
4 -0.020 13 6 50 4 6 -0.020 13 6 50 6
-0.038 -0.038 8 63 6
10 76 6
5 -0.020 13 6 50 4 8 -0.025 19 12 76 6
-0.038 -0.047 16 89 6
20 104 6
10 -0.025 22
-0.047
Multiple flutes type with excellent chip evacuation. (web 12 -0.032 26
thickness ratio: 60%) It has positive type rake angle and -0.059
suitable for semi-nishing of difcult-to-cut materials such as
stainless steel and inconel. 16 -0.032 32
-0.059
20 -0.040 38
-0.073
Recommended Cutting Conditions L43
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