Micro Drill, 8 X D, Type-N 6408

Improves chip disposal by increasing groove width, allowing stable small diameter deep hole milling. Equipped with cooling ducts for internal lubrication, ideal for deep hole machining

Part Number

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Product specification
Part Numbers

Data to be displayed: 30; 45; 60

Part Number
6408-001.400
6408-001.450
6408-001.500
6408-001.550
6408-001.590
6408-001.600
6408-001.650
6408-001.700
6408-001.750
6408-001.800
6408-001.850
6408-001.900
6408-001.950
6408-001.980
6408-002.000
6408-002.050
6408-002.100
6408-002.150
6408-002.200
6408-002.250
6408-002.300
6408-002.350
6408-002.380
6408-002.400
6408-002.450
6408-002.500
6408-002.550
6408-002.600
6408-002.650
6408-002.700
6408-002.750
6408-002.780
6408-002.800
6408-002.850
6408-002.900
6408-002.950
6408-003.000

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Hole diameter (drill diameter) d1 (mm)	Groove Length l2 (mm)	Overall Length L1 (mm)
174.19 €	1	6 Days	1.4	15	52
198.49 €	1	6 Days	1.45	16	52
174.19 €	1	6 Days	1.5	17	52
198.49 €	1	6 Days	1.55	17	52
198.49 €	1	6 Days	1.59	18	52
158.40 €	1	6 Days	1.6	18	52
182.17 €	1	6 Days	1.65	18	52
182.17 €	1	6 Days	1.7	19	56
182.17 €	1	6 Days	1.75	19	56
182.17 €	1	6 Days	1.8	20	56
206.62 €	1	6 Days	1.85	20	56
164.95 €	1	6 Days	1.9	21	56
206.62 €	1	6 Days	1.95	21	56
206.62 €	1	6 Days	1.98	22	56
187.56 €	1	6 Days	2	22	56
187.56 €	1	6 Days	2.05	23	56
187.56 €	1	6 Days	2.1	23	62
214.70 €	1	6 Days	2.15	24	62
214.70 €	1	6 Days	2.2	24	62
214.70 €	1	6 Days	2.25	25	62
192.85 €	1	6 Days	2.3	25	62
220.16 €	1	6 Days	2.35	26	62
220.16 €	1	6 Days	2.38	26	62
220.16 €	1	6 Days	2.4	26	62
220.16 €	1	6 Days	2.45	27	62
192.85 €	1	6 Days	2.5	28	62
220.16 €	1	6 Days	2.55	28	62
192.85 €	1	6 Days	2.6	29	66
220.16 €	1	6 Days	2.65	29	66
192.85 €	1	6 Days	2.7	30	66
195.62 €	1	6 Days	2.75	30	66
222.85 €	1	6 Days	2.78	31	66
180.00 €	1	6 Days	2.8	31	66
222.85 €	1	6 Days	2.85	31	66
195.62 €	1	6 Days	2.9	32	66
195.62 €	1	6 Days	2.95	32	66
198.23 €	1	6 Days	3	33	66

Basic information

work material	General Steel / Quenched and tempered steel / Stainless Steel / Cast Iron / Aluminum	Tool Material Type	Carbide	Coating Y/N	Available
Coating Type	Other	With/without Oil Hole	Available	Number of flutes(sheet)	2
tip angle(°)	135	shank diameter d2(mm)	4	Standard	G.S.
Internal oil supply	Available	Blade diameter tolerance	m7	Shank diameter tolerance	h6
Coating Details	superA

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Basic Attributes

Hole diameter (drill diameter) d1(mm)
1.4

1.45

1.5

1.55

1.59

1.6

1.65

1.7

1.75

1.8

1.85

1.9

1.95

1.98

2

2.05

2.1

2.15

2.2

2.25

2.3

2.35

2.38

2.4

2.45

2.5

2.55

2.6

2.65

2.7

2.75

2.78

2.8

2.85

2.9

2.95

3
Clear
Groove Length l2(mm)
15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33
Clear
Overall Length L1(mm)
52

56

62

66
Clear
Type
- 6408
Clear