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Catalogue of drill • Usage of drills and cutting conditions • Table of revolutions
 
DIN 6537
VHM carbide drill with internal cooling,
series I, II, III
code 83
  
DIN 6537 I
DIN 6537 II
DIN 6537 III
USAGE
 size
mm		 working lenght
mm		 total
lenght
mm		 working lenght
mm		 total
lenght
mm		 working lenght
mm		 total
lenght
mm
High-performance drill for the drilling of long and short-chipping materials such as structural and case hardened steels, cast steels, heat-treatable steels and alloyed steels with a tensile strenght of up to 1200 Mpa, including carbon steels, cast iron and high-alloyed AlSi-alloys.
 3,0 20 62 28 66 35 73
3,5 20 62 28 66 35 73
4,0 24 66 36 74 44 82
4,5 24 66 36 74 44 82
5,0 28 66 44 82 55 93
5,5 28 66 44 82 55 93
6,0 28 66 44 82 55 93
6,5 34 79 53 91 65 103
7,0 34 79 53 91 65 103
7,5 41 79 53 91 74 112
8,0 41 79 53 91 74 112
8,5 47 89 61 103 92 134
9,0 47 89 61 103 92 134
9,5 47 89 61 103 92 134
10,0 47 89 61 103 92 134
10,5 55 102 71 118 111 158
11,0 55 102 71 118 111 158
11,5 55 102 71 118 111 158
12,0 55 102 71 118 111 158
12,5 60 107 77 124 129 176
13,0 60 107 77 124 129 176
13,5 60 107 77 124 129 176
14,0 60 107 77 124 129 176
14,5 65 115 83 133 148 198
15,0 65 115 83 133 148 198
15,5 65 115 83 133 148 198
16,0 65 115 83 133 148 198
16,5 73 123 93 143 166 216
17,0 73 123 93 143 166 216
17,5 73 123 93 143 166 216
18,0 73 123 93 143 166 216
18,5 79 131 101 153 184 236
19,0 79 131 101 153 184 236
19,5 79 131 101 153 184 236
20,0 79 131 101 153 184 236