Anyone like to share their experience with drilling & turning pure tungsten? We are wearing carbide drills & inserts fast. Drills are micrograin, inserts are tungaloy grade AH-120.
finding stock of the harder -c3- c4 (DIN K01-K40) insert grades is proving difficult. Any suggestions?
ca
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06-28-2010, 07:15 PM #1
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insert grades for turning/drilling tungsten
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