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Countersinks
MULTI-FLUTES
CONICAL CUTTERS
90° Solid carbide
Hard'X coating
CARBIDE + Hard'X = hardness 1800 HV & 3500 HV, to machine steels over 1300 N/mm², treated steels up to 67 HRC, stainless steels, titanium alloys, hard bronzes, inconel, nimonic, waspaloy, hard cast irons and all other metals, thermoplastics, nylon, Pvc, laminated materials graphite, reinforced polymer with glass or carbon fibres, all ceramics, glass.
General tolerances
Hard'X 8439-H
Angle :
90°
Material :
CARBIDE
Coating :
Hard'X
Serie :
metric right hand cut
Use :
machine use
Catalog 219 :
D
d1
maxi
L
d2
z
Reference
€ Unit
0,5
0,1
39
3
3
3
888439H0050
47,61
0,6
0,1
39
3
3
3
888439H0060
47,61
0,7
0,1
39
3
3
3
888439H0070
47,61
0,8
0,1
39
3
3
3
888439H0080
47,61
0,9
0,1
39
3
3
3
888439H0090
47,61
1
0,1
39
3
3
3
888439H0100
41,88
1,5
0,1
39
4,5
3
3
888439H0150
41,88
2
0,1
39
6,0
3
3
888439H0200
41,88
2,5
0,1
39
7,5
3
3
888439H0250
41,88
3
0,1
39
-
3
3
888439H0300
39,00
4
0,8
54
-
4
4
888439H0400
39,00
6
0,8
57
-
6 *
4
888439H0600
44,74
8
0,8
63
-
8 *
5
888439H0800
50,48
10
1,0
72
-
10 *
6
888439H1000
60,24
12
1,2
83
-
12 *
6
888439H1200
87,19
16
1,6
92
-
16 *
6
888439H1600
128,18
20
2
104
-
20 *
6
888439H2000
286,00
* With flat