accueil > CENTERING - SPOTTING > Centre drills
Centre drills
60° Angle with chamfer
HSS = hardness 63 HRC, to machine steels up to 800 N/mm², copper, brass, bronze, aluminium up to 6% Si.

Centre drills with protective chamfer quarantee the centre obtained from any risk of blows and deformation.
The play resulting from the protective chamfer makes it easier to load parts between points on machine with automatic feed.
General tolerances
Magafor 13
ISO ˜ NFE 66051-B ˜ DIN 333-B ˜ JIS-2
Material :
HSS
Form :
Angle 60°-Form B
with 120° chamfer
Serie :
right hand cut, shorts
Use :
machine use
Type :
Metric
Catalog 219 :
Packaging : Up to ∅10x4 :
Boxes of 10 pieces only
Dxd
L
K
Reference
€ Unit
3,0x0,5
31
1,2
0,6-0,9
81130305000
13,07
4,0x0,75
35
2,0
1,0-1,3
81130407500
11,36
4,0x1,0
35
2,1
1,3-1,7
81130410000
9,29
5,0x1,25
40
2,6
1,6-2,0
81130512500
9,29
5,0x1,5 *
40
3,0
2,0-2,6
81130515000
10,67
6,0x1,0
45
2,5
1,3-1,7
81130610000
12,05
6,0x2,0 *
45
4,0
2,5-3,1
81130620000
12,05
6,3x1,6
45
3,3
2,0-2,6
81130631600
9,52
8,0x1,5
50
3,8
2,0-2,6
81130815000
13,77
8,0x2,0
50
4,2
2,5-3,1
81130820000
11,13
8,0x2,5 *
50
5,5
3,1-3,8
81130825000
13,77
8,0x3,0 *
50
6,0
3,9-4,6
81130830000
13,77
10,0x2,0
55
5,0
2,5-3,1
81131020000
16,63
10,0x2,5
55
5,3
3,1-3,8
81131025000
14,05
10,0x3,0 *
55
7,0
3,9-4,6
81131030000
16,63
10,0x4,0 *
55
8,0
5,0-5,9
81131040000
16,63
11,2x3,15
62
6,7
3,9-4,6
81131123150
20,08
12,0x2,5
63
6,3
3,1-3,8
81131225000
24,96
12,0x4,0 *
63
9,0
5,0-5,9
81131240000
23,23
12,0x5,0 *
63
9,0
6,3-7,2
81131250000
23,23
14,0x3,0
69
7,5
3,9-4,6
81131430000
31,55
14,0x4,0
69
8,5
5,0-5,9
81131440000
27,82
14,0x5,0 *
69
10,0
6,3-7,2
81131450000
31,55
16,0x4,0
71
10,0
5,0-5,9
81131640000
40,15
18,0x4,0
77
10,0
5,0-5,9
81131840000
43,60
18,0x5,0
77
10,6
6,3-7,2
81131850000
40,15
18,0x6,0 *
77
12,0
8,0-8,9
81131860000
43,60
20,0x5,0
80
12,5
6,3-7,2
81132050000
71,13
20,0x6,3
80
13,2
8,0-8,9
81132063000
55,07
25,0x6,0
100
15,0
8,0-8,9
81132560000
107,28
25,0x6,3
100
16,0
8,0-8,9
81132563000
107,28
25,0x8,0
100
17,0
10,1-11,1
81132580000
91,22
31,5x10,0
125
21,2
12,8-13,8
81133151000
205,37
* Suggested sizes = strong points