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 HAM 30-1960 (HAM 297 Multidrill)  solid carbide spiral drill 3 x D

   Engineering data
   • 4-facet ground
   • straight fluted
   • for machining of short
     chipping materials



 HAM Multidrill are listed as special tools in our latest product portfolio.
We are pleased to offer them on request.

 Material     
 30-1960                                             
                                                    very suitable     limited suitable

                                                                       

Ø d1
(m7)
mm		 l3

mm		 l2

mm		 l1

mm		 Ø d2
(h6)
mm		   Ø d1
(m7)
mm		 l3

mm		 l2

mm		 l1

mm		 Ø d2
(h6)
mm
4    17 24 66 6   10    35 47 89 10
4.2 17 24 66 6   10.2 40 55 102 12
5    20 28 66 6   10.5 40 55 102 12
6    20 28 66 6   11    40 55 102 12
6.8 24 34 79 8   12    40 55 102 12
                     
7    24 34 79 8   14    43 60 107 14
8    29 41 79 8   16    45 65 115 16
8.5 35 47 89 10   18    51 73 123 18
9    35 47 89 10   20    55 79 131 20





We reserve the right to make technical changes.