Countersinks
Three flutes countersinks
ANTI VIBRATIONS
90° Angle
3 flatted shanks
The equal division 3 x 120° of the flutes offers good results in most materials.
For iron alloys vibrations may happen and generate facets.
These new ANTI VIBRATION countersinks with unequal division of the flutes avoid this phenomenon.
HSS-E Cobalt = hardness 65 HRC, to machine steels up to 1000 N/mm², cast iron up to 180 HB, copper, brass, bronze, aluminium.
General tolerances
Magafor 437A
DIN 335-C
Angle :
90°
Material :
HSS-E Cobalt
Serie :
metric right hand cut
Anti Vibrations
Use :
machine use
Type :
Metric
Catalog 239 :
D
d1
maxi
d2
L
Reference
€ Unit
6,3
1,5
5
45
84437A06300
23,71
8,3
2,0
6
50
84437A08300
26,15
10,4
2,5
6
50
84437A10400
28,59
12,4
2,8
8
56
84437A12400
33,14
14,4
2,9
8
56
84437A14400
40,75
15,0
3,2
10
60
84437A15000
41,44
16,5
3,2
10
60
84437A16500
41,95
20,5
3,5
10
63
84437A20500
53,51
25,0
3,8
10
67
84437A25000
71,76
31,0
4,2
12
71
84437A31000
100,93
35,0
4,5
12
104
84437A35000
159,00
40,0
4,5
12
112
84437A40000
209,00
50,0
5,0
16
125
84437A50000
289,00