accueil > CENTERING - SPOTTING > Centre drills
Centre drills
Radius - form R
Carbide
CARBIDE = hardness 1800 HV, to machine steels over 1300 N/mm², Treated steels up to 60 HRC, abrasive tough steels, stainless steels, titanium alloys, hard bronze, inconel, nimonic, waspaloy, hard cast irons and all other metals, thermoplastics, nylon, PVC, laminated, graphite, reinforced polymer with glass or carbon fibres, ceramics, glass.

The magafor centre drill with radius thanks to its special profile, is more robust than the 60° centre drill :
the radius eliminates the risk of breakage
it provides an exact bearing
it serves as a protective chamfer.
General tolerances
Magaforce 8112
ISO ˜ NFE 66051-R ˜ DIN 333-R ˜ JIS-1
Material :
CARBIDE
Form :
With radius-Form R
Serie :
right hand cut, shorts
Use :
machine use
Type :
Metric
Catalog 219 :
Dxd
L
R
Reference
€ Unit
3,15x0,5 *
25
2,0
2,3-2,6
88811203105
45,89
3,15x1,0
31
2,9
3,3-3,6
88811203151
48,75
3,15x1,25
31
2,9
3,0-3,3
88811203125
48,75
4,0x1,6
35
4,0
4,2-4,7
88811204160
51,63
5,0x2,0
40
5,0
5,0-5,4
88811205200
63,10
6,3x2,5
45
6,3
6,3-6,8
88811206325
74,57
8,0x3,15
50
8,0
8,0-8,5
88811208315
91,78
10,0x4,0
55
10,0
10,0-10,6
88811210400
120,46
12,5x5,0
63
12,5
12,5-13,1
88811212550
200,78
* Single end