accueil > MACHINE DEBURRING COUNTERSINKING > Countersinks
Countersinks
Three flutes countersinks
90° Angle
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 431
DIN 335-C
Angle :
90°
Material :
HSS-E Cobalt
Serie :
right hand cut
Use :
machine use
Type :
Metric / inch
Catalog 239 :
straight shank
Morse taper shank
D
mm
D
inch
d1
maxi
d2
L
Reference
€ Unit
23,0
3,8
10
67
84431230000
53,85
25,0
3,8
10
67
84431250000
53,85
25,0
3,8
Morse 2
105
84431250200
115,90
25,4
1"
3,8
9,52
70
84431254000
53,85
26,0
3,8
10
67
84431260000
67,65
28,0
4,0
12
71
84431280000
67,65
28,0
4,0
Morse 2
112
84431280200
119,00
30,0
4,2
12
71
84431300000
80,15
30,0
4,2
Morse 2
112
84431300200
121,50
31,0
4,2
12
71
84431310000
80,15
31,0
4,2
Morse 2
112
84431310200
121,50
34
4,5
Morse 2
133
84431340200
125,25
35
4,5
Morse 2
133
84431350200
126,50
37
4,5
Morse 2
145
84431370200
152,80
40
4,5
Morse 3
160
84431400300
186,65
45
4,5
Morse 2
149
84431450200
248,00
50
5,0
Morse 2
153
84431500200
259,30
50
5,0
Morse 3
168
84431500300
259,30
53
5,0
Morse 2
155
84431530200
283,10
63
10
Morse 2
167
84431630200
354,50
63
10
Morse 3
182
84431630300
354,50
80
14
Morse 4
229
84431800400
671,40
100
40
Morse 4
185
84431100040
1 456,40
125
50
Morse 4
192
84431125040
1 750,10
Articles/page 
1 2
* Please mention the shank Ø when ordering

Sets

Designation
Composition
Reference
€ Unit
SET 431
5 countersinks 90°
Ø 10,4 - 16,5 - 20,5 - 25 - 31
84431000000
228,00
SET 431/2
6 countersinks 90°
Ø 6,3-8,3-10,4-12,4-16,5-20,5
84431000002
152,80
SET 431/3
7 countersinks 90° with auto-lock chuck
Ø 6,3 - 8,3 - 10,4 - 12,4
16,5 - 20,5 - 25
with 1 auto-lock chuck 4001
84431000003
298,10
SET 431/4
10 countersinks 90° with auto-lock chuck
Ø 4,3 - 5,3 - 6,3 - 8,3 - 10,4
12,4 - 16,5 - 20,5 - 25 - 31
with 1 auto-lock chuck 4001
84431000004
408,35
SET 431/5
6 countersinks 90° inches
Ø 6,35 - 7,93 - 9,52 - 12,7 - 15,87 - 19,05
84431000005
152,80
SET 431/6
4 countersinks 90° with auto-lock chuck
Ø 6,3 -12,4 -16,5 - 20,5
with 1 auto-lock chuck 4002
84431000006
186,65