CoroMill 390 Long Edge Cutter

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Suitable for high-efficiency machining.

Part Number

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Part Numbers

Data to be displayed: 30; 45; 60

Part Number
R390-012B16-11L
R390-016B16-11L
R390-020B20-11L
R390-020B20-11M
R390-025B25-11H
R390-025B25-11L
R390-025B25-11M
R390-025B25-17L
R390-032B32-11H
R390-032B32-11L
R390-032B32-11M
R390-032B32-17L
R390-032B32-17M
R390-040B32-11H
R390-040B32-11M
R390-040B32-17H
R390-040B32-17L
R390-040B32-17M

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	blade diameter D (mm)	Finish category	Overall length (L) (mm)	Shank diameter (d) (mm)	Number of flutes (sheet)	Maximum Cutting Depth (Ad) (mm)	Maximum Engine Speed n max	Dimension L1 (mm)	Dimension L3 (mm)	Dimensions λs (mm)	Mass (kg)	Specifications	Blade distribution
371.47 €	1	6 Days	12	Finishing	68	16	1	10	68600	44.5	20	11.48	0.2	Coarse Pitch (Few Flutes)	Equal division
421.31 €	1	6 Days	16	Finishing	73	16	2	10	41500	49.5	25	13.43	0.2	Coarse Pitch (Few Flutes)	Equal division
445.64 €	1	6 Days	20	Finishing	81	20	2	10	34600	56.5	25	10.27	0.3	Coarse Pitch (Few Flutes)	Equal division
471.14 €	1	8 Days	20	Rough and medium rough processing	81	20	3	10	34600	56.5	25	10.27	0.3	Cross Pitch (Medium Flutes)	Equal division
519.81 €	1	6 Days	25	Rough and medium rough processing	88	25	4	10	36500	56.5	32	17.06	0.4	Extra-Cross Pitch (Multiple Flutes)	Equal division
471.14 €	1	6 Days	25	Finishing	88	25	2	10	36500	56.5	32	17.06	0.4	Coarse Pitch (Few Flutes)	Equal division
495.48 €	1	6 Days	25	Rough and medium rough processing	88	25	3	10	36500	56.5	32	17.06	0.4	Cross Pitch (Medium Flutes)	Equal division
471.14 €	1	6 Days	25	Finishing	88	25	2	15.7	30800	56.5	32	11.55	0.4	Coarse Pitch (Few Flutes)	Equal division
595.14 €	1	6 Days	32	Rough and medium rough processing	100	32	5	10	31000	64.5	40	19.46	0.6	Extra-Cross Pitch (Multiple Flutes)	Unequal division
519.81 €	1	6 Days	32	Finishing	100	32	2	10	31000	64.5	40	19.46	0.6	Coarse Pitch (Few Flutes)	Equal division
545.30 €	1	6 Days	32	Rough and medium rough processing	100	32	3	10	31000	64.5	40	19.46	0.6	Cross Pitch (Medium Flutes)	Unequal division
519.81 €	1	6 Days	32	Finishing	100	32	2	15.7	25600	64.5	40	13.15	0.8	Coarse Pitch (Few Flutes)	Equal division
545.30 €	1	6 Days	32	Rough and medium rough processing	100	32	3	15.7	25600	64.5	40	13.15	0.8	Cross Pitch (Medium Flutes)	Unequal division
643.81 €	1	6 Days	40	Rough and medium rough processing	110	32	6	10	27000	74.5	50	21.93	0.8	Extra-Cross Pitch (Multiple Flutes)	Unequal division
595.14 €	1	8 Days	40	Rough and medium rough processing	110	32	4	10	27000	74.5	50	21.93	0.8	Cross Pitch (Medium Flutes)	Unequal division
595.14 €	1	6 Days	40	Rough and medium rough processing	110	32	4	15.7	21900	74.5	50	14.78	0.8	Extra-Cross Pitch (Multiple Flutes)	Equal division
545.30 €	1	6 Days	40	Finishing	110	32	2	15.7	21900	74.5	50	14.78	0.8	Coarse Pitch (Few Flutes)	Equal division
569.65 €	1	6 Days	40	Rough and medium rough processing	110	32	3	15.7	21900	74.5	50	14.78	0.8	Cross Pitch (Medium Flutes)	Unequal division

Basic information

Machining Application	Plane / Side / Groove	work material	General Steel / Quenched and tempered steel / High Hardness Steel / Stainless Steel / Cast Iron / Aluminum / Titanium / Copper	Mounting Method	With handle
Compatible Tip Material	Carbide Coat	Details Type	Weldon Shank	Coolant	Coolant Center-Through
Cutting Angle (κr)(°)	90	Tip Size(mm)	18

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Basic Attributes

blade diameter D(mm)
12

16

20

25

32

40
Clear
Finish category
- Rough and medium rough processing
- Finishing
Clear
Overall length (L)(mm)
68

73

81

88

100

110
Clear
Shank diameter (d)(mm)
16

20

25

32
Clear
Number of flutes(sheet)
1

2

3

4

5

6
Clear
Maximum Cutting Depth (Ad)(mm)
10

15.7
Clear
Maximum Engine Speed n max
21900

25600

27000

30800

31000

34600

36500

41500

68600
Clear
Dimension L1(mm)
44.5

49.5

56.5

64.5

74.5
Clear
Dimension L3(mm)
20

25

32

40

50
Clear
Dimensions λs(mm)
10.27

11.48

11.55

13.15

13.43

14.78

17.06

19.46

21.93
Clear
Mass(kg)
0.2

0.3

0.4

0.6

0.8
Clear
Type
- R390-B
Clear