Trepanning is used for larger hole diameters and where machine power is limited. Â The Trepanning tool does not machine the whole diameter, only a ring at the periphery. Â Instead of removing all the material in the form of chips, a core is left...
Trepanning is performed without pre-drilling - The tool leaves a solid core in the middle of the - Trepanning is performed without pre-drilling - The tool leaves a solid core in the middle of the hole. - TTEC offers the replaceable tool like cutting...
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