accueil > CENTERING - SPOTTING > Centre drills
Centre drills
60° Angle
with reinforced bulge
form W
HSS + TiN = hardness 63 HRC, to machine steels up to 800 N/mm², copper, brass, bronze, aluminium up to 6% Si. The TiN coating  hardness 2300 HV increases the tool life by increasing wear resistance.

The magafor centre drill form W is stronger than common centre drill :
The bulge reinforces the point
it increases the chips removal
it makes the lubrication of the drill easier.
General tolerances
TiN 0814
ISO ˜ NFE 66051-W ˜ DIN 333-W ˜ JIS-1
Material :
HSS
Coating :
TiN
Form :
60°angle-Form W with reinforcing bulge
Serie :
right hand cut, shorts
Use :
machine use
Type :
Metric
Catalog 219 :
Dxd
L
Reference
€ Unit
4,0x1,0
35
1,3-1,7
80081404100
12,10
5,0x1,5
40
2,0-2,6
80081405150
13,15
6,0x2,0
45
2,5-3,1
80081406200
14,34
8,0x2,5
50
3,1-3,8
80081408250
15,60
10,0x3,0
55
3,9-4,6
80081410300
20,13
12,0x4,0
63
5,0-5,9
80081412400
36,14