accueil > COUNTERBORING / STEP DRILLING > Perçage étagé - OUTILS MONOBLOCS
Perçage étagé - OUTILS MONOBLOCS
90° short step drills
HSS-E Cobalt = hardness 65 HRC, to machine steels up to 1000 N/mm², cast iron up to 180 HB, copper, brass, bronze, aluminium.

These step drills are designed for combining both boring and counterboring. Their conception insures rigidity and longer tool life.
General tolerances
Magafor 255
Angle :
90°
Material :
HSS-E Cobalt
Serie :
for 90° screwcaps, short series
Use :
machine use
Type :
Metric
Catalog 219 :
Screw
Dxd
L
d2
Reference
€ Unit
M2
4,6x2,2
45
6
4,6
82255M02000
16,63
M2,5
5,7x2,7
45
7
5,7
82255M02500
16,76
M3
6,5x3,2
45
9
6,5
82255M03000
16,92
M3,5
7,6x3,7
50
10
7,6
82255M03500
19,79
M4
8,6x4,3
50
11
8,6
82255M04000
20,08
M5
10,4x5,3
55
13
10,4
82255M05000
22,37
M6
12,4x6,4
63
15
12,4
82255M06000
28,11
M8
16,4x8,4
100
19
12,5
82255M08000
52,78
M10
20,4x10,5
110
23
12,5
82255M10000
76,87
M12
25,0x13,0
120
28
12,5
82255M12000
204,22

Sets

Designation
Composition
Reference
€ Unit
SET 255 de 6 step drills 90°
M3 - M4 - M5 - M6 - M8 - M10
82255000000
206.52