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Drill and drill insert with chipbreaker protrusions
Drill and drill insert with chipbreaker protrusions
US Patent
10427224
· Granted Oct 1, 2019
Assignee
Pramet Tools, S.R.O.
Inventors
Martin Straka
(1 patents)
Roman Reindl
(1 patents)
Marios Goltsis
(1 patents)
Simon Hellborg
(1 patents)
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